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Lws 4s 8s 12s 16s 50A 100A 200A 300A Smart LFP Li-ion BMS for E-Bike, LED, Power Bank
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Lws 4s 8s 12s 16s 50A 100A 200A 300A Smart LFP Li-ion BMS for E-Bike, LED, Power Bank

Lws 4s 8s 12s 16s 50A 100A 200A 300A Smart LFP Li-ion BMS for E-Bike, LED, Power Bank refers to a range of smart Battery Management Systems (BMS) designed for Lithium Iron Phosphate (LiFePO4) Li-ion batteries. These BMS options come in various configurations, such as 4s, 8s, 12s, and 16s, with current ratings of 50A, 100A, 200A, and 300A. They are suitable for applications like E-Bikes, LED lighting systems, and Power Banks. The term "Smart" indicates that these BMS units likely feature advanced monitoring and protection capabilities for improved battery performance and safety.

Model:LWS-16S300A-915

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Product Description


Product Introduction

This product is suitable for battery packs with 5-16S of monomer voltage 2V-5V and can provide protection and recovery functions for the battery pack, such as over-voltage, under-voltage, over-current, high temperature, low temperature, and short circuit.


Product Parameter (Specification)


LWS-21S80A-897

No. Battery working status Data Action value Action recovery value Unit (ms) Action delay time (ms) Action recover delay time
1 Charge Total voltage 3.65× N 3.6 × N V 1000 1000
2 Charge Cell voltage 3.65 3.6 V 1000 1000
3 Charge The 1st over current detection current 100 A 4000 4000
4 Charge The 2nd over current detection current 150 A 300 300
5 Charge Cell high temperature 60 55 C 4000 4000
6 Charge Cell under temperature 0 3 C 4000 4000
7 Charge Ambient high temperature 65 60 C 4000 4000
8 Charge Ambient under temperature -20 -15 C 4000 4000
9 Charge MOS high temperature 95 90 C 4000 4000
10 Discharge Total voltage 2.3 ×N 2.5 ×N V 1000 1000
11 Discharge Cell voltage 2.3 2.5 V 1000 1000
12 Discharge The 1st over current detection current 100 A 4000 4000
13 Discharge The 2nd over current detection current 150 A 300 300
14 Discharge Cell high temperature 60 55 C 4000 4000
15 Discharge Cell under temperature 0 3 C 4000 4000
16 Discharge 65 60 C 4000 4000
Ambient high temperature
17 Discharge Ambient under temperature -20 -15 C 4000 4000
18 Discharge MOS 95 90 C 4000 4000
MOS high temperature
19 Any state Cell voltage difference 0.8 0.5 V 1000 1000
20 Any state Cell temperature difference C 5000 5000
21 Any state SOC % 1000 1000
LOW SOC

Product Details



Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.



Notes


1) Wire connection strictly according to the drawing, do not intentionally short circuit.
2) Before charged, need to connect the cables first.
3) When the group of battery is connected in series, ensure that the voltage of each group of batteries voltage is the same. If not, fill each group of batteries separately before connecting them in series. In discharge tests, the group of cells with the fastest voltage drop is the differential cell.

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Related Categories

1S-2S LiFePo4/Li-ion battery BMS

3S-4S LiFePo4/Li-ion battery BMS

5S-15S LiFePo4/ Li-ion battery BMS

16S-35S LiFePo4/ Li-ion battery BMS

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