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Lithium-Ion USB Charger

£1.49

5V/USB Single Cell Lithium-Ion Charger Module.

In stock

SKU: MOD-USBLION-01-1X Category:

Product Description

This small module is designed to charge single-cell 3.6/3.7V lithium-ion batteries using a mini USB cable or a separate 5V PSU. The module is based upon the TP4056 single chip Li-on charger and delivers a maximum charge rate of 1 Amp.

The charge current can be reduced by modifying the RProg resistor: –

RProg ResistorCharge Current (mA)
10K130
5K250
4K300
3K400
2K580
1K6690
1K5780
1K3900
1K21000 (default)

The module has two LED indicators, red for charging and Green for fully charged.

Warning: This unit is not protected against an incorrectly connected Li-on battery – Please double check the polarity before connection.

 

Input Interface: Mini USB
Input Voltage: 4.5V-5.5V

Charge Current: 1A (max)
Charge Precision: 1.5%
Full Charge Voltage: 4.2V

Operating Temperature: -10°C to +85°C
Inversed Polarity Protection: NO

Dimensions: 27(L)x19.5(W)x5mm(H)

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