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shenzhen bms production line

Min. Order: 100 Piece/Pieces
Trade Term: EXW
Payment Terms: Paypal, L/C, T/T
Place of Origin: Guangdong

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Pcb.pcm, Bms, Battery Pack

Product Detail

Model No.: LWS-D14(1S)
Brand Name: LWS
Base Material: fr4
Size: L14*W14*T2.5mm
Packing: Inner packing:Vaccum packing/Plastic bag.
Delivery Date: within 7-15 working days
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Product Description

     Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD 
PCM Specifications  For 3.7V (1S) Li-ion Battery Packs
Model: LWS-D14(1S)
No.Test   itemCriterion
1VoltageCharging voltageDC4.2V    CC/CV
Balance voltage for single cell
2CurrentBalance current for single cell
Current consumption ≤10μA
Maximal continuous charging current2.5A
Maximal continuous Discharging current2.5A
3Over charge ProtectionOver charge detection voltage for single cell4.280±0.025V
Over charge detection delay time0.5S—1.5S
Over charge release voltage for single cell4.080±0.05V
4Over discharge protectionOver discharge detection voltage for single cell2.80±0.05V
Over discharge detection delay time10mS—150mS
Over discharge release voltage for single cell2.80±0.05V
5Over current protectionOver current detection voltage0.10±0.015V
Over current detection current4±1A
Detection delay time  5ms—15ms
Release conditionCut load
6Short protectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
7ResistanceProtection  circuitry(MOSFET)≤60mΩ
8TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃

the more information, please visit our website:
http://lwspcm.en.alibaba.com/
Skype:live:lee.anna_3                                   

Email:sales4@lws-pcm.com

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