Battery charger Doublepow DP-U82 — USB charger with 4 slots for 1.2V AA/AAA rechargeable cells

Battery charger from Doublepow with four independent charging slots designed for 1.2V AA and AAA rechargeable cells. The Doublepow DP-U82 is a compact USB charger that charges NiMH and NiCd AA/AAA batteries via a standard 5V USB source and includes safety protections against overcurrent, overload, excessive temperature, short circuit and leakage.

Advantages

The charger is made of fire-resistant plastic with impact resistance, features individual charging slots for simultaneous charging of up to four batteries, and has an LED indicator that stays red during charging. Its small size and USB power input make it suitable for use at home or while traveling.

Suitable for

• Charging 1.2V AA NiMH or NiCd rechargeable batteries
• Charging 1.2V AAA NiMH or NiCd rechargeable batteries
• Use with USB power sources such as phone adapters, power banks or computer USB ports
• Home use and travel when space is limited

Key specifications

• Input: DC 5V (USB)
• Output: DC 1.2V 150mA per AA / 150mA per AAA
• Charging temperature range: -20°C to 60°C
• Compatibility: Rechargeable AA and AAA batteries (NiMH/NiCd)
• Dimensions: 104 x 69 x 25 mm

How to use

Connect the charger to a 5V USB power source using a compatible USB cable and insert AA or AAA rechargeable cells into the four independent slots, observing polarity. The LED indicator will light red while batteries are charging. Remove batteries after charging completes and disconnect the charger from the power source.

Usage recommendations

Use a reliable 5V USB power source and avoid charging in excessively hot or humid environments. Do not attempt to charge non-rechargeable batteries. Allow batteries to cool before recharging again and follow the battery manufacturer's guidance for best results.