|Battery Type||LiFePO4 battery|
|Cycle Life||≥2000 times|
|BMS||Over charge, over discharge, over current, short circuit and temperature protection|
|Anderson Charge (AC adaptor&PV)||29.2V 20A default; 29.2V 100A Max|
|PV Charge||20V-60V, 4000W (Max recommended)|
|Charging Temperature||0℃~45 ℃|
|AC Output-Rated Power||3000W|
|AC Output-Surge Power||6000W (few seconds)|
|AC Output-Waveform||Pure Sine Wave|
|Car Charger Port||12.8V, 10A|
|DC5521 Ouptut||12.8V, 5A*2|
|DC12V Output Terminal||20A|
|USB-type A||5V, 4.5A*2|
|USB-type C||5V, 4.5/9V, 2A/12V,1.5A*2|
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!