http://www.aabattery.org/nicad-aaa/
Nicad Aaa
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| Gaiam BatteryRecharger for AA or AAA NiMH or Ni cad Batteries New Sports and F | |
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$65.96 End Date: Thursday Feb-23-2012 21:15:06 PST Buy It Now for only: $65.96 Buy It Now | Add to watch list |
| La Crosse Alpha Power Charger For NiCad NiMH AA AAA Rechargeable Batteries | |
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$51.99 End Date: Friday Feb-24-2012 6:38:08 PST Buy It Now for only: $51.99 Buy It Now | Add to watch list |
| La Crosse Technology Alpha Power Battery Charger NiCad NiMH AA AAA Rechargable | |
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$49.95 End Date: Tuesday Mar-20-2012 14:58:43 PDT Buy It Now for only: $49.95 Buy It Now | Add to watch list |
| 64 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$45.87 End Date: Saturday Mar-3-2012 20:14:36 PST Buy It Now for only: $45.87 Buy It Now | Add to watch list |
| La Crosse Alpha Power AA AAA NiCad NiMH Rechargeable Battery Charger BC 700 | |
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$38.99 End Date: Sunday Mar-4-2012 20:56:39 PST Buy It Now for only: $38.99 Buy It Now | Add to watch list |
| 64 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$38.09 End Date: Friday Mar-2-2012 1:09:48 PST Buy It Now for only: $38.09 Buy It Now | Add to watch list |
| VARTA RECHARGEABLE AAA NICKEL CADIUM BATTERIES 2PCS PK NICAD BATTERY BATTERIES | |
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$10.59 End Date: Monday Mar-5-2012 6:05:33 PST Buy It Now for only: $10.59 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$35.65 End Date: Thursday Mar-1-2012 1:16:19 PST Buy It Now for only: $35.65 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$30.30 End Date: Tuesday Mar-20-2012 2:34:34 PDT Buy It Now for only: $30.30 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$30.30 End Date: Tuesday Mar-20-2012 2:34:42 PDT Buy It Now for only: $30.30 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$30.30 End Date: Tuesday Mar-20-2012 2:34:51 PDT Buy It Now for only: $30.30 Buy It Now | Add to watch list |
| 48 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$29.35 End Date: Saturday Mar-3-2012 20:15:27 PST Buy It Now for only: $29.35 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$28.85 End Date: Thursday Mar-1-2012 1:16:54 PST Buy It Now for only: $28.85 Buy It Now | Add to watch list |
| 32 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$27.79 End Date: Saturday Mar-3-2012 20:14:23 PST Buy It Now for only: $27.79 Buy It Now | Add to watch list |
| Universal Battery Charger AA AAA C D 9 V Ni Cad Ni MH | |
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$26.98 End Date: Friday Mar-9-2012 12:48:18 PST Buy It Now for only: $26.98 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$26.67 End Date: Wednesday Feb-22-2012 18:07:22 PST Bid now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$26.67 End Date: Saturday Feb-25-2012 20:02:53 PST Bid now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$26.67 End Date: Monday Mar-19-2012 2:48:42 PDT Buy It Now for only: $26.67 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$26.67 End Date: Monday Mar-19-2012 3:17:20 PDT Buy It Now for only: $26.67 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$26.67 End Date: Monday Mar-19-2012 3:25:07 PDT Buy It Now for only: $26.67 Buy It Now | Add to watch list |
| 50 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$26.67 End Date: Friday Mar-23-2012 1:54:09 PDT Buy It Now for only: $26.67 Buy It Now | Add to watch list |
| 48 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$25.65 End Date: Sunday Mar-4-2012 5:26:09 PST Buy It Now for only: $25.65 Buy It Now | Add to watch list |
| 40 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$24.69 End Date: Saturday Mar-3-2012 20:15:15 PST Buy It Now for only: $24.69 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$24.52 End Date: Tuesday Mar-20-2012 2:33:45 PDT Buy It Now for only: $24.52 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$24.52 End Date: Tuesday Mar-20-2012 2:33:53 PDT Buy It Now for only: $24.52 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$24.52 End Date: Tuesday Mar-20-2012 2:34:02 PDT Buy It Now for only: $24.52 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$22.22 End Date: Tuesday Mar-20-2012 2:31:31 PDT Buy It Now for only: $22.22 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$22.22 End Date: Tuesday Mar-20-2012 2:31:41 PDT Buy It Now for only: $22.22 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$22.22 End Date: Tuesday Mar-20-2012 2:31:50 PDT Buy It Now for only: $22.22 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$22.22 End Date: Thursday Mar-1-2012 1:17:12 PST Buy It Now for only: $22.22 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$21.58 End Date: Wednesday Feb-22-2012 18:07:22 PST Bid now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$21.58 End Date: Wednesday Feb-22-2012 18:07:22 PST Bid now | Add to watch list |
| 40 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$21.58 End Date: Wednesday Feb-22-2012 18:07:24 PST Bid now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$21.58 End Date: Wednesday Feb-22-2012 18:36:35 PST Bid now | Add to watch list |
| 40 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$21.58 End Date: Wednesday Feb-22-2012 18:36:35 PST Bid now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$21.58 End Date: Wednesday Feb-22-2012 18:36:35 PST Bid now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$21.58 End Date: Saturday Feb-25-2012 20:02:53 PST Bid now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$21.58 End Date: Saturday Feb-25-2012 20:02:53 PST Bid now | Add to watch list |
| 40 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$21.58 End Date: Saturday Feb-25-2012 20:02:54 PST Bid now | Add to watch list |
| 40 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$21.58 End Date: Friday Mar-2-2012 1:13:03 PST Buy It Now for only: $21.58 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$21.58 End Date: Monday Mar-19-2012 3:06:02 PDT Buy It Now for only: $21.58 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$21.58 End Date: Monday Mar-19-2012 3:12:50 PDT Buy It Now for only: $21.58 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$21.58 End Date: Monday Mar-19-2012 4:08:31 PDT Buy It Now for only: $21.58 Buy It Now | Add to watch list |
| 40 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$21.58 End Date: Friday Mar-23-2012 2:01:01 PDT Buy It Now for only: $21.58 Buy It Now | Add to watch list |
| AA AAA Rechargeable Battery Charger NIMH NiCad UK 8 pcs x AA 2600mAh Batteries | |
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$17.40 End Date: Sunday Mar-18-2012 23:59:17 PDT Buy It Now for only: $17.40 Buy It Now | Add to watch list |
| 32 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$20.04 End Date: Saturday Mar-3-2012 20:15:08 PST Buy It Now for only: $20.04 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$19.91 End Date: Thursday Mar-1-2012 1:17:20 PST Buy It Now for only: $19.91 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$19.91 End Date: Tuesday Mar-20-2012 2:30:31 PDT Buy It Now for only: $19.91 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$19.91 End Date: Tuesday Mar-20-2012 2:30:41 PDT Buy It Now for only: $19.91 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$19.91 End Date: Tuesday Mar-20-2012 2:30:50 PDT Buy It Now for only: $19.91 Buy It Now | Add to watch list |
| 32 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$19.63 End Date: Friday Mar-2-2012 1:22:46 PST Buy It Now for only: $19.63 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$19.54 End Date: Wednesday Feb-22-2012 18:07:22 PST Bid now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$19.54 End Date: Wednesday Feb-22-2012 18:07:24 PST Bid now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$19.54 End Date: Wednesday Feb-22-2012 18:36:36 PST Bid now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$19.54 End Date: Saturday Feb-25-2012 20:02:53 PST Bid now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$19.54 End Date: Saturday Feb-25-2012 20:02:55 PST Bid now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$19.54 End Date: Monday Mar-19-2012 2:46:59 PDT Buy It Now for only: $19.54 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$19.54 End Date: Monday Mar-19-2012 3:07:43 PDT Buy It Now for only: $19.54 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$19.54 End Date: Monday Mar-19-2012 3:10:19 PDT Buy It Now for only: $19.54 Buy It Now | Add to watch list |
| 36 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$19.54 End Date: Friday Mar-23-2012 1:47:30 PDT Buy It Now for only: $19.54 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$17.51 End Date: Sunday Feb-26-2012 1:30:30 PST Bid now | Add to watch list |
| 32 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$17.51 End Date: Friday Mar-2-2012 1:07:57 PST Buy It Now for only: $17.51 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$17.51 End Date: Monday Mar-19-2012 3:00:32 PDT Buy It Now for only: $17.51 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$17.51 End Date: Monday Mar-19-2012 3:20:40 PDT Buy It Now for only: $17.51 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$17.51 End Date: Monday Mar-19-2012 3:33:29 PDT Buy It Now for only: $17.51 Buy It Now | Add to watch list |
| 32 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$17.51 End Date: Friday Mar-23-2012 1:50:53 PDT Buy It Now for only: $17.51 Buy It Now | Add to watch list |
| AA AAA Rechargeable Battery Charger NIMH NiCad | |
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$17.00 End Date: Monday Mar-12-2012 20:55:25 PDT Buy It Now for only: $17.00 Buy It Now | Add to watch list |
| Brand new 1W Solar Battery Cell Charger for 4pc AA AAA NICAD NIMH green power | |
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$14.49 End Date: Monday Mar-5-2012 23:50:29 PST Buy It Now for only: $14.49 Buy It Now | Add to watch list |
| 24 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$15.37 End Date: Saturday Mar-3-2012 20:14:29 PST Buy It Now for only: $15.37 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$15.28 End Date: Thursday Mar-1-2012 1:17:29 PST Buy It Now for only: $15.28 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$15.28 End Date: Tuesday Mar-20-2012 2:28:55 PDT Buy It Now for only: $15.28 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$15.28 End Date: Tuesday Mar-20-2012 2:29:16 PDT Buy It Now for only: $15.28 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$15.28 End Date: Tuesday Mar-20-2012 2:29:08 PDT Buy It Now for only: $15.28 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$15.25 End Date: Thursday Mar-1-2012 1:16:43 PST Buy It Now for only: $15.25 Buy It Now | Add to watch list |
| SOLAR BATTERY CHARGER FOR AA AAA NICAD NIMH BATTERIES Xmas GIFT | |
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$15.01 End Date: Monday Mar-5-2012 1:07:05 PST Buy It Now for only: $15.01 Buy It Now | Add to watch list |
| Juice Brand AA AAA C D NIMH Nicad Battery Charger | |
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$7.00 End Date: Monday Mar-12-2012 7:39:58 PDT Buy It Now for only: $7.00 Buy It Now | Add to watch list |
| 4PK AAA NICAD BATTERY 97126 NEW | |
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$14.35 End Date: Thursday Mar-8-2012 16:06:45 PST Buy It Now for only: $14.35 Buy It Now | Add to watch list |
| 3Hour NIMH NiCad AA AAA Rechargeable Battery Charger | |
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$13.94 End Date: Wednesday Feb-29-2012 11:55:06 PST Buy It Now for only: $13.94 Buy It Now | Add to watch list |
| New 3 Hour Smart Charger for NiMH NiCD NiCad Rechargeable AA AAA batteries | |
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$13.90 End Date: Thursday Feb-23-2012 11:55:05 PST Buy It Now for only: $13.90 Buy It Now | Add to watch list |
| 24 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$13.44 End Date: Friday Feb-24-2012 19:55:25 PST Bid now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$13.44 End Date: Sunday Feb-26-2012 1:23:42 PST Bid now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$13.44 End Date: Sunday Feb-26-2012 1:23:44 PST Bid now | Add to watch list |
| 24 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$13.44 End Date: Friday Mar-2-2012 2:11:24 PST Buy It Now for only: $13.44 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$13.44 End Date: Monday Mar-19-2012 3:03:18 PDT Buy It Now for only: $13.44 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$13.44 End Date: Monday Mar-19-2012 3:39:08 PDT Buy It Now for only: $13.44 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$13.44 End Date: Monday Mar-19-2012 4:38:17 PDT Buy It Now for only: $13.44 Buy It Now | Add to watch list |
| 24 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$13.44 End Date: Friday Mar-23-2012 2:16:39 PDT Buy It Now for only: $13.44 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$12.96 End Date: Tuesday Mar-20-2012 2:27:47 PDT Buy It Now for only: $12.96 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$12.96 End Date: Tuesday Mar-20-2012 2:27:56 PDT Buy It Now for only: $12.96 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$12.96 End Date: Tuesday Mar-20-2012 2:28:04 PDT Buy It Now for only: $12.96 Buy It Now | Add to watch list |
| 16 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$12.53 End Date: Saturday Mar-3-2012 20:15:40 PST Buy It Now for only: $12.53 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$11.41 End Date: Monday Mar-19-2012 3:06:56 PDT Buy It Now for only: $11.41 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$11.41 End Date: Monday Mar-19-2012 3:12:44 PDT Buy It Now for only: $11.41 Buy It Now | Add to watch list |
| 20 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$11.41 End Date: Monday Mar-19-2012 3:42:13 PDT Buy It Now for only: $11.41 Buy It Now | Add to watch list |
| 16 AAA Ni Cad Cd 450mAh Ni Cd Solar Light 12V KR03 rechargeable battery 4 Color | |
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$10.71 End Date: Saturday Mar-3-2012 20:15:33 PST Buy It Now for only: $10.71 Buy It Now | Add to watch list |
| 16 x AAA 450mAh Ni Cad Cd 12V rechargeable battery P1 | |
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$10.64 End Date: Thursday Mar-1-2012 1:17:39 PST Buy It Now for only: $10.64 Buy It Now | Add to watch list |
| 16 x AAA 450mAh Ni Cad Cd 12V rechargeable battery B1 | |
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$10.64 End Date: Tuesday Mar-20-2012 2:25:17 PDT Buy It Now for only: $10.64 Buy It Now | Add to watch list |
| 16 x AAA 450mAh Ni Cad Cd 12V rechargeable battery G1 | |
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$10.64 End Date: Tuesday Mar-20-2012 2:25:28 PDT Buy It Now for only: $10.64 Buy It Now | Add to watch list |
| 16 x AAA 450mAh Ni Cad Cd 12V rechargeable battery R1 | |
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$10.64 End Date: Tuesday Mar-20-2012 2:25:36 PDT Buy It Now for only: $10.64 Buy It Now | Add to watch list |
| 16 AA AAA Ni Cad Cd 450 900 mAh Ni Cd Solar Light rechargeable battery 8 Color | |
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$10.40 End Date: Friday Mar-2-2012 1:11:50 PST Buy It Now for only: $10.40 Buy It Now | Add to watch list |
Battery Testers
A quick way to find out exactly how much power a battery has left in it is to use a battery tester. Battery testers come in a wide variety of shapes and sizes, some of which can be used to test virtually any type of common battery. When you rummage through your junk drawer, it is impossible to know which random batteries have life and which do not. The perfect solution when this occurs is to connect the battery to a tester and see for yourself.
It depends on the tool, but some testers show the power level on a digitial LCD screen, whereas others use an analog meter. To test larger 6-volt and 12-volt batteries found in vehicles, lawn mowers and other machines with an internal combustion engine, a tester usually comes with heavy-duty leads with color-coded clamps or clips. On smaller battery testers, color-coded probes are often used in lieu of clips. Even smaller universal battery testers are useful for checking the power of just about any small battery. These tend to be compatible with AAA, AA, C and 1.5-volt and 3-volt coin-style batteries used in some lights, electronics and cell phones. Moreover, you might be able to check D-size and 9-volt batteries, too. Typically, a universal tester should work with alkaline, lithium, NiCad and NiMH battery styles.
How the battery tester itself derives its power depends on the unit. A separate AAA battery is required to power some testers. Others consume a small amount of the power within the battery being tested, but require no additional power source.
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Heavier-duty battery testers come with a chrome-plated steel housing, while others are contained within high-impact plastic. Universal testers are typically made of plastic, while automotive battery testers are made from steel because they need to be more rugged. Unlike battery chargers which resupply a rechargeable battery with power, a tester only checks the level. Testers indicate the remaining voltage and perhaps the load, but do not recharge batteries.
Affordably priced and useful around an auto shop, electronics repair station, in a car, a toolbox or in a junk drawer, battery testers provide a quick, foolproof solution to determining the remaining life of virtually any type of common household or automotive battery.