Cheap Nsk U421-070 Li-ion Other battery, Brand New U421-070 replacement battery for NSK EndoMate DT root canal motor X-SMART
800mAh 12V Nsk U421-070 Batteries for NSK EndoMate DT root canal motor X-SMART, Nsk U421-070 Other battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail U421-070 with high quality and low price! U421-070 Battery nsk NI-MH 12V 800mAh Specifications Brand: NSK Capacity :800mAh Voltage :12V Color:blue Type :NI-MH Battery Cell Quality: Grade A Descriptive: Replacement Battery - 1 Year Warranty Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping! How we test this Nsk U421-070 Battery NI-MH 12V 800mAh Step 1: Make sure customer bought the correct battery. Step 2: Check battery's appearance and interface. Step 3: Test battery charger and recharger function. Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity Step 5: Use Ev2300 to check the voltage difference of each goroup cells. Step 6: Charger battery power more than 30%. Step 7: Pack...