China 4s Li-ion Battery BMS 12.8V 14.8V 8A 10A 12A, Find details about China BMS LiFePO4 4s, Lithium Battery BMS from 4s Li-ion Battery BMS 12.8V 14.8V 8A 10A 12A
BMS Product feature:
We can customize any PCB from 1S to 35S lithium batteries with different current.
Mode | LWS-4S12A-011V1(4S) |
PCM Size | L68*W37*T6 mm |
battery series | 3S-4S Available |
working current | 12A Available |
Application | LED lights, Emergency lights, Digital Equipment, etc |
Sample | available |
PCM Specifications For 12.8V (4S) LiFePO4 Battery Packs | |||
Model:LWS-4S12A-011V1(4S) | |||
No. | Test item | Criterion | |
1 | Voltage | Charging voltage | DC:14.4V CC/CV |
Balance voltage for single cell | 3.60±0.025V | ||
2 | Current | Balance current for single cell | 36±5mA |
Current consumption | ≤50uA | ||
Maximal continuous charging current | 10A | ||
Maximal continuous Discharging current | 10A | ||
3 | Over charge Protection | Over charge detection voltage for single cell | 3.90±0.025V |
Over charge detection delay time | 0.5S-1.5S | ||
Over charge release voltage for single cell | 3.80±0.05V | ||
4 | Over discharge protection | Over discharge detection voltage for single cell | 2.30±0.08V |
Over discharge detection delay time | 0.5S-1.5S | ||
Over discharge release voltage for single cell | 2.70±0.10V | ||
5 | Over current protection | Over current detection voltage | 150±25mv |
Over current detection current | 25±5A | ||
Detection delay time | 5ms-15ms | ||
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 | -40~+85ºC |
Storage Temperature Range | -40~+125ºC |
Li-ion Battery Bodyguard BMS is used for Lithium ion /LiFePo4/LTO battery pack. We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc. The main functions : over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc. According to the customer request we can develop PCM in different sizes and structures. BMS manufactured by high quality Mos and IC imported .Keep your battery long cycle serivce life time. |
5 Reasons to Work with Li-ion Battery Bodyguard : 1.COMPLETE SOLUTION: We are an End-to-End Solution Provider; so we offer you a complete system solution! Being able to offer the complete solution we save you the hassle of having to search for additional suppliers. From design to supply, we are with you every step of the way! 2. INNOVATIVE PRODUCTS: We take pride in being original, so we have an exclusive range of products for our clients. These unique products and innovation ensure you stay at the front of an everchanging market. 3. TECHNICAL SUPPORT: Our support doesn't stop once you invest in our products; with our experienced and skilled technical team we assist you even after sale. If you have any questions about your System or Products purchased, our technical team have the answers. 4. PERSONALISED TRAINING: Our qualified team of experts are readily available to provide A-level class training to your team. Thus, ensuring you remain up to date with the latest bms technologies, safety and testing. 5. QUALITY CONTROL: With our in-house quality control team and state of the art facilities, we ensure the delivery of a unique product that meets and goes beyond your expectations. |
3. FAQ
Q1:Do you accept customization? A1:Accept customization, technical communication can be carried out according to customer needs to change the existing parameters. Q2:ls the customization fee refundable? A2 :According to the later use of the product, the payment for goods can be deducted and returned. Q3:ls there a minimum order quantity requirement? A3:There is no minimum order quantity requirement for conventional prod- ucts. After the stability of customized products, there will be minimum order quantity requirement. The specific quantity will be determined according to the actual products. Q4:Are the parameters adjustable? A4: Is adjustable, all our products can support communication, can be ad- justed through our company's upper computer under the guidance of the technical staff. Q5:ls it used for lithium ternary battery or lithium iron phosphate battery? A5: Yes, all our product parameters can be configured. Q6:Can weak current switch be supported? A6:Yes, switch operation mode is adjustable. |
Any further questions, Welcome to contact our sales person by sending inquiry .
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