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