TP5000 3.6v/4.2v 2A Charger Board 3.7v Lithium 3.2v LiFePO4 Battery Charging Module Charging Board Charger (high Current Version of tp4056)

TP5000 lithium-ion battery lithium iron phosphate battery 2A current 4.2/3.6V can be switched 2A version is the ultimate performance version of P5000, due to the larger current, the heat will be relatively large, but can achieve fastest charging speed.

It can be used for voltage 3.6 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection.

Support charge-discharge over current protection;

Supports simultaneous charging and discharging;

Switch mode:

• Next to R2 Welding point ON (soldered) for Lithium battery and output 4.2V

• Next to R2 Welding point OFF (left open) for Lithium iron phosphate battery and output 3.6V

• Adjust output current(need to modify two resistance values): 

•  Default weld 1pcs R100(0.1ohm) resistor and output 1A(max)Welding 1pcs 0.2ohm resistor next to R100 and output 1.5A(max)

• Welding 1pcs 0.1ohm resistor next to R100 and output 2A(max)

• Removed R100 and welding 1pcs 0.2ohm resistor on its place and output 0.5A

• It requires additional heat sink if output current more than 1A.>

Specification:

• Charge module: Linear charging. Charging status indicator

• Input: 4.5 - 9V (recommended 5v~6v), Chip with constant current and constant pressure, full automatic stop;

• Charging cut-off voltage: 4.2V ± 1%; Voltage:4.2V/3.6V; error ±1% (circuit board default 3.6V lifepo4)

• Maximum charge current: 2000mA; The status indicator light is not welded and the user is required to be welded on their own

• Battery over-discharge protection voltage: 2.5V

• Working environment temperature: -20-85 degrees Celsius