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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!
21.6V 5.2Ah Lithium Ion 6S2P 18650 Battery Pack Rechargeable Lithium Ion Battery

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.
xApplication | Home Appliances, Consumer Electronics, Electric Bicycles/Scooters, Electric Wheelchairs | Size | 115*73*39(mm) |
---|---|---|---|
Discharge Cut Off Voltage | 16.5V | Max Charge Voltage | 25.2V |
Max Dischrge Current | 3C | Anode Material | NCM |
Warranty | 3months-1year, 12 Months | Port | Shenzhen/Hongkong |
Highlight | 18650 lithium ion battery pack,rechargeable lithium ion battery pack |
Application | Home Appliances, Consumer Electronics, Electric Bicycles/Scooters, Electric Wheelchairs |
---|---|
Size | 115*73*39(mm) |
Discharge cut off voltage | 16.5V |
Max charge voltage | 25.2V |
Max discharge current | 3C |
Anode Material | NCM |
Warranty | 3months-1year, 12 Months |
Port | Shenzhen/Hongkong |






Brand Name | OEM |
---|---|
Model Number | BAKTH-055 |
Place of Origin | Guangdong, China |

Shenzhen BAK Technology Co Ltd specializes in the design and production of various rechargeable battery packs and circuit protection systems, with 20 years of experience in battery pack assembly. Backed by an excellent R&D team and advanced production & testing facilities, we provide high quality battery packs & PCB/BMS solutions to customers worldwide, along with comprehensive technical support and after-sales service.




There is a risk of safety accidents using unqualified batteries. We use qualified battery cells, full-function PCB/BMS, and maintain strict QC procedures - essential requirements in our battery design and production process.
Customized batteries, including 18650/21700/26650/32700 models, Lifepo4 3.2V-100Ah/150Ah/200Ah/277Ah, and 12.8V100Ah/120Ah/12Ah/6Ah configurations.
Standard warranty is 12 months (negotiable for special products). We always provide pre-production samples and conduct final inspections before shipment.
No minimum order quantity - sample orders are welcome to test our quality before bulk orders. Larger quantities receive better pricing.
Yes, our professional R&D team can provide customized solutions according to your requirements.
Standard products: 1-3 weeks for samples, 4-8 weeks for bulk orders (varies by model and quantity).
Express (1-2 weeks), Air (2-3 weeks), Sea (20-60 days), or Train (30-45 days). You may also use your own shipping agent.
Contact us for more details about up-to-date pricing, packaging, shipping options, and discounts. Customized battery packs and private labeling are welcome!
