The Keis 5000mAh Battery is a 12V upgrade to previously available batteries. This battery is fast charging using our 30W charger, features a USB-C in/out and USC-A out connection, LCD display to indicate charging status, and now can be used with all KEIS garments
Took me a while to get used to the wright but a great piece of kit to have
A
A s.
Battery works
Not much to say apart from it is a battery, it takes a charge and it does power the vest and gloves. I only bought this as a backup for when I don't take power direct from the bike so can’t say anything about its endurance. It’s compact and seems to do the job.
