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| Customization: | Available |
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| Max Continuous Charging Current: | ≤100A |
| Max Continuous Discharge Current: | ≤100A |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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LWS Factory 4s 10s 50A 100A Battery Management Systems BMS LiFePO4 Battery BMS 4S
| Mode | LWS-10S150A-1035(4S100A) |
| PCM Size | L151.6*W84*T9.3mm |
| battery series | 4S Available |
| working current | 100Available |
| Usage(Cell Type) | Li-ion battery packs LiFePO4 battery packs |
| Application | Ebike, Solar products, etc |
| Sample | available |
| Net Weigh | 145g |
1.Provides protection for 4 series LiFePo battery pack
2.Povides protections in charging and discharging
3.Processes the balance between cells smartly, the current of it can be set freely by external components.
4.Deals with over-current and short-circuit protection with circuit itself
5.Protect an electrical circuit from damage caused by over current/ over load or short circuit
6.Support RS485 Communication protocol
7.Support bluetooth protocol
8.Support UART communication
| LWS-10S150A-1035 (4S100A) | ||||
| NO. | Test item | Standard | ||
| 1 | Voltage | Charging voltage | DC:14.4V CC/CV | |
| Single cell balancing voltage | 3.20±0.025Vc | |||
| 2 | Current | Balance current for single cell | 50±20mA | |
| Current consumption (self-consumption) - single cell | ≤250uA | |||
| Maximum continuous charging current | ≤100A | |||
| Maximum continuous discharge current | ≤100A | |||
| 3 | Overcharge protection (single cell) | Over charge detection voltage | 3.65V±0.025V | |
| Over charge detection delay time | 0.5-1.5S | |||
| Over charge recovery voltage | 3.5±0.05V | |||
| 4 | Overdischarge protection (single cell) | Over discharge detection voltage | 2.5V±0.05V | |
| Over discharge detection delay time | 500-1500mS | |||
| Over discharge recovery voltage | 2.8±0.1V | |||
| 5 | Overcurrent protection | Over discharge current protection 1 | 120±10A | |
| Detection delay time 1 | 500~1500mS | |||
| Detection delay time 2 | 50~150mS | |||
| Overcharge current protects current | 120±10A | |||
| Detection dela | 500~1500mS | |||
| 6 | Short circuit protection | Short circuit condition | External short circuit | |
| Detection delay time | 50-800uS | |||
| Recovery state | Disconnect the load and automatically recover | |||
| 7 | Internal resistance | Protection circuit (MOSFET) | ≤50mΩ | |
| 8 | Protection temperature | Charge high temperature protection | 55±5ºC | |
| Charge low temperature protection | -5±5ºC | |||
| 8 | Temperature | Operating temperature range | -20~+60ºC | |
| Storage temperature range | -20~+85ºC | |||
| Electric Switch, Temperature Switch, Passive Balance, Active Balance, 5V output, NTC,bluetooth UART/BT/RS485/CAN communication/LCD dispay and etc., if you need any above accessories, please must to contact our sales fisrt. All items could be customized to your requirements,if without any requests after order placed, we will produce as specification in details page. |
| Shenzhen Li-ion Battery Bodyguard Technology Co.,Ltd was founded in 2013. We provide Battery PCM &BMS for Lithium ion,LiFePo4,LTO battery pack and ODM & OEM services.Since established, we have designed more than 900 types of hardware PCM/BMS, and software BMS including HDQ/12C/SMBUS/ RS485/RS232 & Bluetooth and so on. Mainly covers battery assembly 1S-35S in series, working current up to 350A; the products arewidely used in light ,power tool, electric bicycle,medical equipment, EV application ....etc. Li-ion Battery Bodyguard Technology Co., Ltd has passed ISO 9001(2015) certification.We were also awarded High Technology Expertise (HNTE) in 2018. The spirit of "honesty, credibility first" business principle, fast delivery time, competitive price ,high-quality products & services have got us many customer's affirmation.And because of that, our products have been sold to not only Germany, France, the United States, Australia, India, South Korea, Japan but also other countries and regions. As a professional BMS designer and manufacturer, we are willing to support, help every client to open new markets and extend new business. Meet us, Meet reliablility, Meet our mutual development! |
Q: How many Ampere protection circuit boards should choose?
A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.
Q: who are we?
A: We are based in Shenzhen Guangdong, China, start from 2013.
There are total about 40 employees in our company.
Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q:.what can you buy from us?
A:Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,
Lifepo4/Lithium Ion Battery Pack.
Q: Do you have Minimum Order Requirement (MOQ)?
A: No, We don't have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome.
Q: what services can we provide?
A:Accepted Delivery Terms: FOB,EXW,CIP,DAP,DDP,CIF.
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
About your products, just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recommend the most suitable products for you.
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