Brother Replacement Lithium‑Ion Battery 3000 mAh for RJ-2030, PocketJet PJ-722/723/762/763/773, RuggedJet RJ-3230/3250/4250

Replacement Brother lithium‑ion battery with 3000 mAh capacity. Compatible with Brother RJ-2030 portable printers, PocketJet models PJ-722, PJ-723, PJ-762, PJ-763 and PJ-773, and RuggedJet models RJ-3230, RJ-3250 and RJ-4250. Rechargeable cell designed as a direct swap for the original battery to restore mobile printing power.