Description

These batteries are tested and wrapped to comply with UK regulations:

The Batteries and Accumulators (Placing on the Market) (Amendment) Regulations 2015

2 x 30A ShockLi brand 4550mAh 21700 batteries in a plastic protective case.
3.7v  Li-ion cells with flat top.

Manufacturers recommended maximum continuous current: 22A

I would rate them at 20A pulse discharge, 30A continuous discharge