Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
This 2-metre charge cable — with USB-C connectors on both ends — is ideal for charging, syncing and transferring data between USB-C devices. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a power point and take advantage of fast-charging capabilities. USB-C Power Adapters sold separately.
12-inch MacBook with USB-C port with the 30W USB-C Power Adapter
13-inch MacBook Air with Thunderbolt 3 (USB-C) ports with the 30W USB-C Power Adapter
13-inch MacBook Pro with Thunderbolt 3 (USB-C) ports with the 61W USB-C Power Adapter
15-inch MacBook Pro with Thunderbolt 3 (USB-C) ports with the 87W USB-C Power Adapter
16-inch MacBook Pro with Thunderbolt 3 (USB-C) ports with the 96W USB-C Power Adapter
11-inch iPad Pro (1st and 2nd generation) and 12.9-inch iPad Pro (3rd and 4th generation) with the 20W USB-C Power Adapter
iPad Air (4th generation) with the 20W USB-C Power Adapter