Type:Electronic Device Battery Tester DIY Supplies:Electrical Use for 1-8S Lipo/Li-ion/LiMn/Li-FeVoltage detection precision: +_0.01V.Unit voltage display range: 0.5~4.5VTotal voltage display range: 0.5~36V1S test mode voltage range: 4-15VLow voltage alarm mode for 2-8SAlarm set value range:OFF~2.7~3.8VSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 10cm * 10cm * 10cm / 3.94inch * 3.94inch * 3.94inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 30cm * 50cm * 40cm / 11.81inch * 19.69inch * 15.75inch Loading Container 20GP: 444 cartons * 500 pcs = 222000 pcs40HQ: 1031 cartons * 500 pcs = 515500 pcs