Need to recharge small portable rechargeable batteries for your portable electronics? We have a small and lightweight battery charger that operates via USB-voltage, 12-volts DC, and 120-volts AC, and that is compatible with many of our integrated systems, USB-voltage systems, and USB-voltage solar panels. Please call or email us for questions, a recommended companion USB-voltage solar panel, and/or a price. See the photos. The USB-voltage battery charger may be operated in any of five ways:

• plug into a compatible USB-voltage storage battery pack,
• plug into a compatible USB-voltage solar panel,
• plug into a 12-volt DC cigarette lighter socket using the included adapter,
• plug into an AC wall outlet using the included adapter, or
• plugs into any standard USB charging port.

The battery charger is a 2-channel (charges two batteries simultaneously) unit that recharges rechargeable 3.7-volt lithium-ion 26650, 18650, RCR-123, and 16340 batteries, 3.2-volt LiFePO4 26650, 18650, RCR-123, and 16340 batteries, 1.2-volt NiMH AA, AAA, and C batteries, and 9-volt lithium-ion and NiMH batteries. The charger has a built-in operational LCD display, a user-select button that is used to choose between LiFePO4 and NiMH/Li-ion batteries and is otherwise fully automatic. In the presence of good sunshine, plug the battery charger directly into the solar panel that comes with the system above. Otherwise, plug the battery charger directly into the rechargeable storage battery pack that comes with the system above.

The weight, including all of the power adapters is 0.6 pounds.