Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
and DIY battery packs
(1)All smart bms support xiaoxiangElectric App IOS and Android version to convert li-ion and lifepo4 parameters
✅ Advanced protection system – Includes overcharge
Perfect for both DIY and professional applications
Communication function
FNIRSI HRM-10 Premium Battery Tester Kit with Clamp 21700 Module and DIY battery packsUpgrade your testing setup with the FNIRSI HRM 10 Premium Kit a professional grade internal resistance and voltage tester built for serious DIYers, repair techs, and battery resellers. This premium version includes everything you need to test Li ion, LiFePO4, and lead acid batteries with precision, including a custom clamp holder for 18650, 21700, and 26650 cells, alligator clip leads, and a rugged carrying case. Key Features: Milliohm Level Accuracy:
US$ 12499.50
US$ 1024.50
US$ 12499.50