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4S 30A 18650 Li-ion Lithium Battery Charger Protection Board 14.4V 14.8V 16.8V
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4S 30A 18650 Li-ion Lithium Battery Charger Protection Board 14.4V 14.8V 16.8V

- Red
454854001

3.88 $4.56 15% OFF
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Features
The module name: 4 string lithium battery protection board.
The modular nature: polymer lithium battery protection board.
Overcharge detection voltage: 4.25 plus or minus 0.025V.
Overcharge release voltage: 4.15 plus or minus 0.05V.
Over discharge detection voltage: 2.50 plus or minus 0.08V.
Over discharge termination voltage: 3 plus or minus 0.1V.
Overcurrent: 20-30A.
Working current: 15A (natural cooling:10A, plus the heat sink:15A, the maximum instantaneous current:30A).
Termination conditions:the release of protection condition then automatic recovery, without activation (optional charger to activate).
Main functions: the overcharge protection function, overdischarge protection, short-circuit protection, over current protection.
Working temperature: -40Celsius ~ +85Celsius (high temperature environment and please strengthen radiating).
Connection: welding output.
Module size: 50mm*22mm*4mm.
Applications:
The protective board can be used as the nominal voltage of 14.4V, 14.8V, 16.8V four series of polymer lithium battery group, four series of 18650 lithium batteries as overcharge and over discharge, short circuit protection. Without the activation function in the power application for high instantaneous current,and in inverter application for avoid false triggering protection. So it will use more convenient.
Note:
No part design on the back, can be attached to the heat sink to ensure high current work situation for a long time.

Specification

Dimensions and Weight

Product weight: 0.0050 kg
Package weight: 0.0100 kg
Product size (L x W x H): 5.00 x 2.20 x 0.40 cm / 1.97 x 0.87 x 0.16 inches
Package size (L x W x H): 7.00 x 5.00 x 1.00 cm / 2.76 x 1.97 x 0.39 inches

Package Contents

Package Contents: 1 x 4S 30A Li-ion Lithium Battery Charger Protection Board

4S 30A 18650 Li-ion Lithium Battery Charger Protection Board 14.4V 14.8V 16.8V- Red

4S 30A 18650 Li-ion Lithium Battery Charger Protection Board 14.4V 14.8V 16.8V- Red

4S 30A 18650 Li-ion Lithium Battery Charger Protection Board 14.4V 14.8V 16.8V- Red

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