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3S BMS/PCB 4MOS - 1550

Additional Information

Brand  Unbranded
EAN/GTIN  8438493106183
Product accessoiry  PCB/Protection circuit

Availability: In stock

€3.45

Description

Details

1.   Overcharge detection voltage(VCU): 4.275±0.05V

2.   Overcharge detection delay time: 1.0±0.5m S 

3.   Overcharge release voltage: 4.075±0.05V

4.   Under-discharge detection voltage(VDD): 2.30±0.10V

5.   Under-discharge detection delay time: 1.0±0.5 mS

6.   3.6 Under-discharge release voltage: 2.70±0.1V

7.   Excess current threshold (IEC): 10A-18A

8.   Maximum Continuous Current: 5-6A

9.   Short detection delay time: MAX.18mS

10.  Supply current (V cell=3.5V): MAX.10μA  

11.  Standby current (V cell=1.8v): MAX. 1uA

12.  PCB total resister: MAX. 55mΩ        

Additional Information

Details

.

Reviews

Customer Reviews

Ensure the security of battery pack. = Over-discharge detection voltage: 2.3-3.0V±0.05V Review by YVES SOUSSI
Rating
Hi

1) Over-discharge detection voltage: 2.3-3.0V±0.05V

Specification:
Size: approx.50x16x1mm
Maximum discharge current: 10A
Overcharge detection voltage: 4.25-4.35V±0.05V
Over-discharge detection voltage: 2.3-3.0V±0.05V
Maximum working current: 5A-8A
Transient current: 9A-10A
Operating temperature: -40~50℃
Storage temperature: -40~80℃
Quiescent current: <6uA
Internal resistance: <60mΩ
Service life: >30,000 hours
Feature:
Short circuit protection.
Overcharge protection.
Over-discharge protection.
Overcurrent protection.
Can be applied to various 3.7V lithium core.
Compact size and lightweight.
Fine workmanship and durable.
Ensure the security of battery pack.
Suitable for:
10.8V (Rated voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (Lithium battery full charge voltage)

best regards
YVES SOUSSI (Posted on 03-04-18)
3S - 5 Amp. Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board Review by YVES SOUSSI
Rating
Hi

1)
Description:
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB Board
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product size:59*20*3.4mm
Product weight: 4.4g
Charging voltage: 12.6V
Maximum output current: 5A
Maximum output power / charging power: 252W
Precautions:
1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
2.After connection,it need to first charge activation, then will have the output.

____

How to built a 3S kit

You need =

1 pcs of 3S - 5 Amp. Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board

1 pcs of XTAR Xtar VP4 Plus Dragon Battery Charger

1 pcs of 3x 18650 Battery holder with wires

1) First You solder the BMS Protection Board to Battery holder 3,7V pin, 7,4V pin, B - and B + ( 4 pins) - You cans also connect a balance connector for balance charging with the XTAR Xtar VP4 Plus Dragon Battery Charger, at the same pins

2) Then solder output wires Red and Black = P+ and P-

You have built a 3S protected battery pack . (Work also for 2S, 4S) for camera, PC computer, etc, ect

You can charge your batteries with the XTAR Xtar VP4 Plus Dragon Battery Charger or OPUS charger)

Insert them in the battery holder.

3S - 5 Amp. Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board will watch them . In case of battery faillure, discharge, if anything fail it wil cut output on P+ and P- . You are safe and can replace any battery pack for any device yourself

Best regards
YVES SOUSSI

(Posted on 03-04-18)

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