21700 Battery Charger for 18650/CR123A/14500 rechargeable Lithium Batteries
Description
1. Product features: Using intelligent MCU, precise charging; 0-volt activation and anti-reverse connection, short circuit, and full power protection. 2 slots charge independently, with complementary interference; 3-stage charging method: trickle current - constant current - constant voltage.
2. Product parameters: This product is used for charging 3.6/3.7V lithium batteries (Li-ion). It supports cylindrical batteries with a length of 34~75mm: 10400, 10430, 14500, 14650, 16340 (RCR123), 16650, 17650, 18350, 18490 ,18500,18650,18700,22500,22650,20700,21700,22700,25500,26650,26700
Specifications
Input: DC5V 2A, type C interface:
Charging detection method: CC constant current/CV constant voltage
Charging current: 0.8A*2;
Fully charged voltage: 4.20V±0.05
Working temperature: -10~60℃.
Size:105mm*51mm*29mm
Package List:
1 * charger
1 * USB Type-C cable
1 * User Manual