For BOSCH 8000mAh 36V Replacement Batteries Lithium-Ion Li-ion Rechargeable Battery BAT810 BAT836 BAT840 GBH36V-LI Power Tools - AliExpress
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Bosch GBH 36 VF-LI Plus Power Tool, (Li-ion, 36V, 4000mAh) Ultra High Capacity, Replacement for Bosch 2 607 336 001 Battery : Tools & Home Improvement