Features: Triple protections function: short circuit protections; voltages protections; Reverse protections.
Charging method: constant current and constant voltages, completely independent channel, fully intelligent automatic control, automatic detection and accurate charging.
This current of 300mA is constant current and constant voltages, which is nearly twice as fast as the constant voltages current of 300mA.
Can be used to charge various types of batteries: RCR123 RCR2 16340 17335 14250 lithium battery.
Featuring a convenient USB input design, this charger allows flexible charging through computers or adapters, ensuring ease of use in any situation.

Specifications: Component:ABS
Input: 5V 1A-2A
Output: 3.6V 300mAx2
Single machine size: Approx.87x55x23mm/3.43x2.17x0.91inch
Single machine weight: 41g

Package Includes: 1 Set Battery Charger

note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order.
2.Due to the differences between different monitors, the picture may not reflect the actual of the item.