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Solar Charger for 4 AA batteries |
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Solar Charger for 4 AA batteries. Solar panel consists of 6 pieces of silicon solar cells encased in epoxy and laminated with a special resin to give excellent moisture protection to the battery and circuit board. Use the sun to keep your NiCd and Nimh batteries charged. Features: * Compact - fits in your hand, easy to pack
* Flexible - charge One AA to Four AA NiCd or Nimh batteries
* Environmentally Friendly - reusing rechargeables is good for the environment
* Meter shows the unit is charging, and the rate of charge, permitting you to adjust panel for maximum charge.
Warning : Charge only NiCd or NiMh type batteries, never try to charge Alkaline or other NON rechargeables. Batteries not included, but are sold below. The meter lets you properly position the panel and charger for optimum charging. The table below shows the benefits of optimium placement - faster battery charge times. The green highlight shows the sweet spots - decent charge, reasonable time (with good sunlight and positioning) | Batteries | Solar Power Current Reading on Meter | | (500mA) | 40mA | 80mA | 120MA | 140mA | | 1 Battery | 12.5 hours | 6.3 hours | 4.2 hours | 3.6 hours | | 2 Batteries | 25 hours | 12.6 hours | 8.4 hours | 7.2 hours | | 3 Batteries | 37 hours | 19 hours | 12.6 hours | 10.8 hours | | 4 Batteries | 50 hours | 25 hours | 16.8 hours | 14.4 hours | Weight (no batteries) ~ 6.0 oz / 170 grams
Dimensions: 6" X 2-3/4" x 1-1/2"
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