High quality 48V bms 13s 30A li-ion battery bms with balance function

FOB Reference Price:Get Latest Price
US $12-19.6 / Piece | 10 Piece/Pieces (Min. Order)
Supply Ability:
1000 Piece/Pieces per Month
Shen zhen
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Board Thickness:
Pcb Size:
Working current:
Packaging & Delivery
Packaging Details
Inner packing:Vaccum packing/Plastic bag.
Outer packing:Standard carton packing or packing per customer's requirements.
Delivery Time
Shipped in 7 days after payment

1.Product Description 



    Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications For 48.1V (13S)Li-ion Battery Packs
Model:   LWS-24S60A-035(13S)
No.Test   itemCriterion
1VoltageCharging voltageDC:54.6V  CC/CV
Balance voltage for single cell  4.20±0.025V
2CurrentBalance current for single cell84±10mA
Current consumption20μA
Maximal continuous charging current30A
Maximal continuous Discharging current30A
3Over charge ProtectionOver charge detection voltage for single cell4.325±0.025V
Over charge detection delay time0.5S—2S
Over charge release voltage for single cell4.075±0.025V
4Over discharge protectionOver discharge detection voltage for single cell2.50±0.05V
Over discharge detection delay time10mS—200mS
Over discharge release voltage for single cell2.90±0.05V
5Over current protectionOver current detection voltage0.62V
Over current detection current150±30A
Detection delay time 5ms—15ms
Release conditionCut load
6Short protectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
7ResistanceProtection circuitry(MOSFET)20mΩ
8TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃



We professionally manufacture lithium polymer battery and pcb for more than 5 years in China.


We have cooperated with HP,Emerson tool,NIke,WD.

Our company is established in 2013.

Product Certificates CE ROHS.

Quality control system certificates:ISO9001,ISO14001


 2.Product Description

1.Complete products contract PCB assembly and manufacturing services

2.Circuir boards 2 to 30 layers PCB layout,fabrication, PCB assembly and box build

3.Active and passive components source is directly from original manufacturer

4.Enclosure cabinet case plastic injection molding,mental stamping,manufacture and assembly

5.High-precision 0201 size components SMT technology and lead-free

6.IC pre-program

7.Hight-precision E-Tasting



1.after sales services

2.OEM,ODM,Customized Design  

3.We can provide 24 hours service for you. We pride ourselves on our ability to custom tailor programs around our  customers'needs. We take time to listen to your unique business needs and then set out to surpass them



Payment Term:L/C,T/T,PayPal

Can provide variouse capacity and size is per your requirements.