Cameron Sino Rechargeble Battery for Brother BA-18R Type: Li-ion, Volts: 8.4V, Capacity: 700mAh Dimension: 89.08 x 21.40 x 21.40mm, Weight: 120.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty