Power Bank 18W 5-12v.

by FOX_STEP

Poverbank 18W 5-12v. Excellent module for every day! There are fast charging. The case is suitable for all types of polymer (plate) and 18650- 21700 LiiOn batteries 3.7 (4.2v ) Inside there are all kinds of cases that the photo. There is an opportunity to screw under the bolt with a countersunk cap and just glue the case. applied bolts M-3 * 7 mm. Those openings on the other side of the board... You can install 2.5 mm pins (2pcs) for tracing the battery status not depending on the verification module! Or just plug it with the plug that is included with the cricket. .