1,Built in 4000mAh Lithium-ion polymer battery; 2,Black,White,Golden Colors; 3,Portable Fashion design; 4,power led light.
power inverter battery backup 1)professional manufacturer and supplier 2)high quality, CE, ISO9001 3)OEM
Backup battery External battery 1, with own patent certificate 2, SamSung SANYO Cell. 3, LED screen digital number
12v li-ion backup power battery 1.1 year warranty 2.Built-in PCM 3.Have CE&UL certification 4.Long cycle
rechargeable battery pack 12v Low self-discharge rate Balanced design Low internal resistance 15 days delivery