Replacement battery for Topcon RL-H5A/B rotating lasers.NiMH rechargeable battery typeOperates up to 60 hoursVoltage: 4.8 DCMilliamp Hours: 7,000BT-79QTopcon Replacement Battery for RL-H5A Rotating LaserSKU: 1025029-01$206.00PriceQuantityAdd to Cart