Black New 4.0ah Li-ion Replacement Battery Pack 36V Power Tool Rechargeable Battery for Bosch 1671K 38636-01 Gbh 36 V-Li - China Lithium Ion Battery, Lithium Battery | Made-in-China.com
Bosch 36V Litheon™ Fat Pack Battery BAT836
Bosch 36v 4.0ah Li-Ion Battery Pack CoolPack New Genuine UK (Pack of 2)