Item | Specifications | Remark |
Model No. | 51.2V100Ah | |
Nominal Voltage | 51.2V | |
Nominal Capacity | 100Ah | Customized |
Max Dimensions | 410x285x248mm | Customized |
Weight | 42kg | |
Cycle Life | ≥2000 times |
80% of the initial capacity |
Charge Voltage | 58.4V | |
Discharge Cut-off Voltage | 40V | |
Max Charge Current | 50A | |
Max Continuous Discharge Current | 150A | |
Peak Discharge Current | 300A | |
Operating Temperature | Charge: 0℃ ~ 45℃ | |
Discharge: -20℃ ~ 60℃ | ||
Storage Temperature | -10℃ ~ 40℃ |
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Charging Port | Customized | |
Discharging Port | Customized | |
Case Material | Sheet metal |
Electric Motorcycle | Electric Tricycle | Golf Cart |
Electric Forklift | Smart Battery Swappinig Cabinet | AGV |
01 Use new Grade A cells from top brands (CATL, EVE, Gotion, etc.), ensuring high quality, no defects, and excellent durability |
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02 High-current BMS with active balancing function |
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03 Good craftsmanship ensures battery safety |
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*Install epoxy board, flame retardant and heat insulation *High-power laser welding, more solid *High-precision soldering, more reliable battery | |
*BMS active balancing protection board *Large overcurrent pure copper wire interface *Insulation packaging protection | |
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*Glue sealing IP68 waterproof *Multi-directional buffer shock absorption *Thickened metal shell |
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04 Strict quality inspection | ||
Comprehensive peformance test for the semi-finishedbattery: battery activation test, open circuit voltage test, AC internal resistance test, dishcarging & charging test. | Aging test for the finished battery pack: sitimulate real usage with continuous charge-discharge cycles to assess life and performance. |
Battery vehicle load test: each battery undergoes loeading, stability, and power testing before packaging and shipping. |
1. Measure the battery compartment dimensions | 2. Check the controller's voltage & current, rated power of the motor |
3. Assess the capacity you need |
3. Confirm the charge & discharge interface type and form you need |
Yichun Topwell Power Co., Ltd (Trademark:TWE) established in 2002, is a high-tech enterprise focusing on the R&D, production and sales of lithium polymer batteries, lithium ion batteries, lithium iron phosphate batteries, and lithium thionyl chloride batteries. Products are widely used in consumer electronics, Internet of Things, smart home, medical, vehicle, home and outdoor energy storage, and have obtained CE, RoHS, Reach, UN38.3, IEC62133, CB, UL, MSDS certifications, etc.
Topwell moves on by providing reliable, efficient and intelligent battery solutions to meet different energy needs. We have efficient engineering, production and quality management teams. From raw material procurement, to production, testing, sales and after-sales service, all steps have been controlled by a strict quality management system. Our factory has passed ISO9001, IS014001, BISI certification, SGS, Intertek audit. With the advantages in price, quality and service, we have established long-term and stable cooperative relationships with many well-known brands. Topwell always attached the great importance to the long term cooperation with customers. No matter the order is big or small, we do our best to support you the highest quality with favorable price. We believe that Topwell Power can be your best battery supplier!