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Module Name:

Lithium battery charging board

Charging method:

linear charge 1%

Charging current:

1A adjustable

Charging accuracy:

1.5%

Input voltage:

4.5V-5.5V

Full charge voltage:

4.2V

Charging indicator:

Red charging / Green full charge

Input Interface:

MINI USB

Wire connection:

cannot be reversed

Weight:

10g

Features:

1.USB input terminal with a female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY.:

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

4. Charging cut-off voltage:

4.2V ± 1%

5. Maximum charge current:

1000mA

6. Battery over-discharge protection voltage:

2.5V

7. Battery overcurrent protection current:

3A

8. Board size:

0.87inch x 0.67inch

Applications:

This module is used for single-or multi-section parallel lithium rechargeable battery, charging from the USB port to take power.:

Charge current tweak by changing resistor Rprog:

RPEOG (k):

IBAT (mA)

30:

50

20:

70

10:

130

5:

250

4:

300

3:

400

2:

580

1.66:

690

1.5:

780

1.33:

900

1.2:

1000

Package included:

10 x TP4056 1A Lithium Battery Charging Board Mini USB Charger Module: