PCB Size 50*16*4 LiFePO4 3s 11.1V 4A BMS for 3s Li-ion /Li-Polymer LiFePO4 Battery
China PCB Size 50*16*4 LiFePO4 3s 11.1V 4A BMS for 3s Li-ion /Li-Polymer LiFePO4 Battery, Find details about China Fr4 94V0 PCB, BMS Protection Circuit Module from PCB Size 50*16*4 LiFePO4 3s 11.1V 4A BMS for 3s Li-ion /Li-Polymer LiFePO4 Battery
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.
Product Advantages:
- Supply OEM/ODM and custom service
- High quality with smart balance function
- Wholesale price
- ISO9001/ISO14001/CE/ROHS certificates
- Fast delivery
- Green product
- One year warranty
- Excellent safety performance
- Short circuit testing passed
- Overcharge testing passed
- Over discharge testing passed
- Original imported :IC from Japan,MOS from USA,Components from Sumsang.
- 1.2m drop testing passed
- 100% testing
- Support ODM & OEM services
About the battery BMS/PCB/PCM
Function: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .
Build 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.
| Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD | ||||
| PCM Specifications For 11.1V(3S) Li-ion Battery Packs | ||||
| Model: PCB-4S4A-02(3S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:12.6V CC/CV | |
| Balance voltage for single cell | / | |||
| 2 | Current | Balance current for single cell | / | |
| Current consumption | ≤50μA | |||
| Maximal continuous charging current | 4A | |||
| Maximal continuous Discharging current | 4A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 4.25V±0.025V | |
| Over charge detection delay time | 0.5S-1.5S | |||
| Over charge release voltage for single cell | 4.15V±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.80V±0.08V | |
| Over discharge detection delay time | 50mS-150mS | |||
| Over discharge release voltage for single cell | 3.0±0.10V | |||
| 5 | Over current protection | Over current detection voltage | 200±25mv | |
| Over current detection current | 8±2A | |||
| Detection delay time | 5mS-15mS | |||
| Release condition | Cut load | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+85ºC | |
| Storage Temperature Range | -40~+125ºC | |||
2. Company Information
3. Packaging & Shipping & Payment
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: What is the distinction between same port wiring and different port wiring?
A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current.
Q: What is the distinction between balance and unbalance function?
A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.
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 is your term of payment?
A: PayPal, T/T, L/C,
5. Customer Feedback
Any further questions, Welcome to contact our sales person by sending inquiry .
Your satisfaction is our pleasure. Let's Join hands for mutual Benefits!
You Might Also Like
Nc Studio Controller 3D Embossment Woodworking CNC Router En......
Peanut Oil Press Machine and Oil Extraction with High Oil Yi......
Cross Wooden Timber Acoustic Wall Panel for Sports Hall
China Supplier Anti-Fibrosis Drug Pirfenidone CAS 53179 -13-......
2021 Wholesale Professional High Quality Fractional Micro-Ne......
Tempered Glass Sight Glass Gauge Glass
Topleo Android TV Box The Cheapest 11.0 Km9 PRO Android Vide......
Automatic Hot Water Circulation Water Pump RS15/6gp
Stun Guns With CE ( CP6001 )
48V Lithium Battery 26 Inch Fat Tire Snow Mountain Bicycle B......
Segotep Export Morocco, Madeira, Azores. Gaming Chassis, ATX......
Hot Sale Fineness White Silica Sand/Quartz Sand for Manufact......