Collection: BTS4000 5V Series

Neware BTS4000 5V series battery tester ranges from 1mA up to 3000A, you can use it to test coin cells, pouch cells, cylinder(18650, 26650, 27710, etc) and even paralleled battery modules and packs. For all the BTS4000 testers lower or equal to 30W(5V6A or 10V3A), the accuracy is 0.05%FS. And for all the BTS4000 testers higher than 30W, the accuracy is 0.1%FS.