10S 35A 37V Lithium ion Battery Protection Board For Electric tools
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10S 35A 37V Lithium ion Battery Protection Board For Electric tools

LWS® hope to establish friendly cooperative relationship with your company with high quality 10S 35A 37V Lithium ion Battery Protection Board For Electric tools, reasonable price, considerate service and create a better future hand in hand. LWS is a high-tech enterprise integrating the research and development, production, sales and client service of multi-series and power type lithium battery protection boards. Our bms have passed CE, RoHS. We have been specialized in bms production for many years. 10S35A 37V Lithium ion Battery Protection Board For Electric tools has a good quality advantage, both with high-precision E-Testing, 100% testing.

Model:LWS-10S35A-409

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Product Description


Product Introduction

As a professional high quality 10S 35A 37V Lithium ion Battery Protection Board For Electric tools manufacture, you can rest assured to buy we will offer you the best after-sale service and timely delivery. Our battery protection board always monitor the state of battery, when 4.25V or so to stop charging, the battery voltage is lower than 2.7 V or so to stop discharging, limit the output current, output short circuit to stop discharging, delay self-recovery, intelligent control of charging current, prevent damage to the battery, can greatly improve the service life of lithium battery.

Product Parameter (Specification)

LWS  PCM Specifications  For LWS® 37V(10S)Li-ion Battery Packs

No. Test item Criterion
1 Voltage Charging voltage DC:42±0.05V  CC/CV
Single balanced voltage
2
Current Balance current for single cell
Current consumption
≤50uA
Maximal continuous charging current 35A
Maximal continuous Discharging current 35A
3 Over charge Protection(single cell)
Overcharge detection voltage
4.25±0.025V
Over charge detection delay time 500mS—1500mS
Over charge release voltage for single cell 4.15±0.05V
4
Over discharge protection (single cell)
Over discharge detection voltage for single cell
2.8V±0.025V
Over discharge detection delay time 500mS—1500mS
Over discharge release voltage for single cell 3.0±0.075V
5
Over current protection
Over current detection voltage 100±25mv
Charge Over current detection
150±30A
Detection delay time 7.2-11mS
Release condition Cut load,Automatic recovery
6

Short protection
Detection condition
Exterior short circuit
Detection delay time 200—500uS
Release condition Cut load,Automatic recovery
7
Resistance Protection  circuitry(MOSFET)
≤50mΩ
8
Temperature
Operating Temperature Range
-20~+60℃
Storage Temperature Range
-20~+85℃

Product Feature and Application

10S 15S 15A PCM For 37V Lithium ion Battery Packs BMS can be used for Solar Inverter. Electric scooter, E-bike, Electric tricycle, low speed ev, RV& Home energy storage, Electric tool, etc.

Product Details

Bring 5V output, LED, and Weak current switch.  (Battery Management System) BMS can extend battery life and make battery work safely. This 10S35A 37V Lithium ion Battery Protection Board For Electric tools can be used for e-bike, solar, electric tools, Emergency lights, Digital Equipment, etc. Top moisture-proof design, multi-length protective pcm.

Notes

This 10S35A 37V Lithium ion Battery Protection Board For Electric tools protects 10 lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit.
37V battery pack rated voltage, 42.5V battery pack full charge voltage, 36V battery pack rated voltage.
This board is designed for high powered tools such as portable drills and alike.


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