Keku 36V Li-Ion Replacement Battery Pack Compatible with Bosch BAT810, BAT836, BAT840 – Multiple Capacity Options
Keku 36V Lithium-Ion Replacement Battery for Bosch Tools
This high-performance replacement battery pack is designed to power Bosch 36V cordless tools. Engineered with Grade A lithium-ion cells, it delivers reliable power and a long cycle life of up to 500 charges. Compatible with Bosch battery models BAT810, BAT836, BAT840 and original part numbers 2 607 336 003, 2 607 336 004, etc.
Key Features
- Nominal voltage: 36V
- Battery type: Lithium-Ion (Li-ion)
- Cycle life: 500 cycles
- Cell standard: Grade A
- Battery cap: Flat
- Weight: 1190g
- Dimensions: 14.6 x 10 cm
- Packaging dimensions: 160 x 130 x 100 mm
- Shelf life: 1 year
- Charging time: 1.5–2 hours (with compatible charger)
Compatible Battery Models
Replaces original Bosch battery models: 2 607 336 003, 2 607 336 004, 2 607 336 107, 2 607 336 108, 2 607 336 173, BAT810, BAT836, BAT840, D-70771.
Compatible Tool Models
Fits Bosch tools including: 11536C, 11536C-1, 11536C-2, 11536VSR, 1651K, 1671B, 1671K, 18636-01, 18636-02, 18636-03, 38636-01, GBH 36 V-Li, GBH 36 VF-Li, GSB 36 V-Li, GKS 36 V-LI, GSA 36 V-LI, GSA 36V-LI, GSB 36 V-Li, GSR 36 V-Li, also compatible with HighPower AKE 30 LI, ALB 36 LI, ART 30-36 LI (please verify fitment for your specific model).
Not Compatible With
This battery is NOT compatible with Bosch lawn mowers and certain garden tools, including: Rotak 37 Li, 3600H81800, 984120326, BOSCH Professional AL 36V-20, EasyRotak 36-550 3 600 HB9 B70, Bosch advancehedgecut 36V-65-283600H4A300, Bosch Leaf blower ALB 36 LI, Rotak 32 LI, Rotak 34 LI, Rotak 36-660, Rotak 37 LI, Rotak 43 LI. Always check your tool’s requirements.
Recommended Chargers
Compatible with Bosch chargers: AL3620CV, GAL3680CV, BC830, AL3640CV, BC830.
Available Capacity Options
Select from multiple capacities to match your runtime needs:
- 3000mAh – Light to medium use
- 4000mAh – Balanced runtime
- 5000mAh – Extended operation
- 6000mAh – Maximum runtime
Note: This is a Keku brand replacement battery, not an original Bosch product. It is designed to meet or exceed OEM specifications but is not manufactured or endorsed by Bosch.