Features:
High-Efficiency Charging with 1MHz Switching Frequency – Our advanced battery charger supports a switching frequency of up to 1 MHz,guaranteefast and efficient charging for Li-ion and Li-Po batteries.
Quasi-for CVMode for Optimal Performance – Features Quasi-Constant Voltage (for CV) mode to compensate for voltage drops caused by battery internal resistance and conductor track resistance, maximizing charging efficiency.
Robust for protection & Wide Compatibility – Offers multiple protections including low-voltage charging for protection, short-circuit prevention, and battery surge for protection. Compatible with various devices like smartphones,Bluetooth-compatiblegadgets, digital cameras, and solar charging systems.
Smart LED Status Indicators – The "for CR" LED shows charging status, while the "OK" LED indicates full charge or constant voltage mode,guaranteeeasy monitoring of battery conditions.
Compact &LastingDesign – With a slim size of 39mm x 18mm x 6.3mm and lightweight (5g), this charger operates reliably in temperatures from -40°C to 85°C, making itbestfor portable electronics and demanding environments.
Specification:
Part Name: Battery module
Color：as show
Material: Plastic
Type：2-cell (2S) 8.4V Version
Input voltage: DC 3-6V (recommended DC 3.7V 5V)
Input current: 4A (4A version)
Charging voltage: 8.4 V.
Charging current: 2.2A (4A version)
Size：39mm x 18mm x 6.3mm
Battery overvoltage for protection
LED indicator: ''for CR'' LED indicates charging status
''OK'' LED is fully charged or in constant voltage mode;
Working ambient temperature -40°C to +85°C
Package Contents:
1*Battery module
Notes:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
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