Batteries and chargers
Product details.
The Yard Force AL C40B is a 20 V 4 Ah lithium-ion battery for CR20 tools. It is sold on its own, without charger, and is not suitable for the GR40 range.
Use and operation
The interchangeable Yard Force AL C40B battery delivers a voltage of 20 V and a capacity of 4.0 Ah (80 Wh), providing extended runtime for garden maintenance. Designed for cordless tools in the Yard Force CR20 range, it lets you use the same battery type across 20 V and 2×20 V garden equipment.
LED charge-level indicator
With an integrated 3-LED charge indicator, the AL C40B lets you check remaining charge before or during use to help prepare for a recharge or battery change.
Safety and service life
This battery includes electronic protection against overheating, overcharging and short circuits to preserve lithium-ion cell life and support safe tool operation.
Compatibility
Compatible with tools and chargers in the Yard Force CR20 platform, including:
- Lawn mowers: LM C37, LM C40A, LM C40B (operating with 2 batteries)
- Grass trimmers: LT C25
- Blowers: LB C20
- Hedge trimming and garden tools: LH C41A, LH C45, LF C36, LP C04
- Chainsaws and garden saws: LS C08, LS C13, LS C35
- Portable pressure cleaners: LW C02, LW C02A
Note: Battery supplied on its own; charger not included. Not compatible with Yard Force 40 V GR40 or 4 V VITA ranges.
References, materials and packaging
| Manufacturing reference (SAN FR) | YF02901719ZL |
|---|---|
| Individual packaging dimensions | 135 × 75 × 80mm |
| Net weight | 0.66 kg |
| Gross weight with packaging | 0.7 kg |
Frequently asked questions
What do I need for a dual-battery tool?
The specification lists CR20 mowers that operate with two batteries. Check the approved references and capacities in the manual; one AL C40B does not replace a two-pack configuration.
Does the LED indicator show working time?
It shows charge level. Actual runtime depends on the appliance and task; use the indication to prepare for charging or a battery change.
