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KallistaI'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xType | 1S Lithium Battery Protection Board | Compatible Interface | I2C |
---|---|---|---|
Battery Type | Li-ION | Over Charge Detection Voltage(Cell) | 4.250V±0.025V |
Over Discharge Detection Voltage(Cell) | 2.500V±0.100V | Over Current Discharge | 5A-9A |
Over Current Charge | 2.5A-5A | Dimension | 42*30.5*1.2 Mm |
Sample | Available | ||
Highlight | 3.7V lithium battery protection board,1S BMS with overcharge protection,lithium battery PCB overdischarge protection |
Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, we've specialized in battery pack assembly and PCM/BMS design and production. Our 5,000-square-meter factory features automated production lines and SMT assembly capabilities.

ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.
No limitation - we offer competitive pricing based on order quantity. Sample orders are welcome to test our quality before bulk orders.
Standard warranty is 12 months (negotiable for special products). Our complete production process ensures quality before shipment.
Standard products: 3-4 weeks for samples (depending on cell availability), 5-8 weeks for bulk orders (varies by model and quantity).
Yes - our professional R&D team can provide customized solutions according to your requirements.