1 [Emergency Power] This USB charger adapter allows you to utilize 18V battery (not included) as an emergency power source for charging your devices when there is no AC power. 2 [Dual USB Ports] Equipped with two USB output ports, including one for fast charging, this USB charger adapter can be used for charging 2 devices at the same time. 3 [Compatible Models] This battery USB charger adapter is compatible with for WA3551, WA3553, WA3578, WA3556, etc. 5PIN 18V lithium ion battery (not included). 4 [Sturdy Construction] Made from ABS and PC materials, this USB charger adapter is sturdy and lasting, with multiple protections to ensure safe usage. 5 [Wide Application] This USB charger adapter provides a convenient and portable charging solution for your electronic devices such as phone, tablet and other USB devices in various situations.
What's in the box
1 x Battery Charger Adapter
