With BMS: Built-in protection board, to prevent battery from over-charge, over-discharge, over-voltage and short-circuit. Each battery pack is build with premium grade A batteries to supply your devices powerful energy.
Battery Compatible with: Bluetooth devices, CD Players, MD players, Portable DVDs, MP3 Players, LED Strip, Electronic Piano, Router, Small Bluetooth Amp, 12V turn signals, 12V Pump.
Long life: this 12V battery pack is build with lithium-ion battery, no memory effect, can charge-discharge over 1000cycles.
We provide 12 months product guarranty. Please contact with us for customer support if you have any question about the product.
