Max USA Battery Charger The JC925 (JC925A) is a charger for select rebar tying tool and rebar cutter/bender batteries from Max USA. This charger delivers a full charge in 65 minutes achieving 80% in just 50 minutes regardless of AH rating. Charges OEM lithium ion (Li-on) batteries for the following Max tools: RB218 RB398 RB518…