DESCRIPTION:
Size: 38 * 10 * 4mm
Charging voltage: 5V
Charging current : 400-500MA become hot during charging is normal.
Boost Output: 5V
Output current: 300 ~ 400MA; suitable for use in less demanding situations.
PERFORMANCE:
This boar..
FEATURES:
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
Can be applied to various 3.7V lithium core
Compact size and lightweight
Ensure the security of battery pack
..