PowerSource 9 Volt Lithium Ion Rechargeable Batteries Built-In USB w/ USB Cable
PowerSource 9V Lithium ion Rechargeable Batteries, High Capacity 400mAh Li-ion
Rechargeable 9V Battery
Times is change. don't need to by one times use battery, this recharge battery can using more then 1000 times not just save money also save this world this sales is come with USB cable, i order one of this USB cable lase month already charge me 5 dollars and wait for one ,month. this time we ship from California 2 to 4 days only. we also have all kinds sizes like AA AAA D and 18650
Powersource are machine designer and manufacturer can sell you one or supply you
millions a months. we also carry 100's device using our batteries. any custom design or as many you need please let us know
Package with 1 400mAh USB rechargeable 9v batteries
Low self-discharge makes sure they maintain 75% capacity after up to 3
years of no use.
Pre-charged to 60% of power by solar energy before delivery
Battery has built-in 2 high quality cells, per cell voltage is 3V-4.2V, voltage is 8.4V when the battery is fully charged
USB input design ensures that multiple charging modes can be used, like
power bank, adapter, easy for daily use, more convenient.
Ideal for smoke alarms, metal detectors, professional audio, toys, guitar, medical devices and more
