This is a generic, equivalent one, 100% compatible. This 18V 3000mAh Replacement Power Tools battery is designed to compatible with Gardena BLi-18 9839-20 9840-20 EasyCut Li-18/50 THS Li-18/42.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 18V
* Battery Capacity: 3000mAh
* Chemistry: Lithium-Ion
* Condition: new, 1 Year Warranty!
* It is easy to use, convenient to carry with.
* No memory effect, Integrated microchip prevents overcharging & lengthens battery life.

Compatible with battery models:
BLi-18, 9839-20, 9840-20

Compatible with the following Gardena Power Tools models:
EasyCut Li-18/50 (8877-20)
ComfortCut Li-18/50 (9837-20)
ComfortCut Li-18/60 (9838-20)
EasyCut Li-18/23 R (9823-20)
ComfortCut Li-18/23 R (9825-20)
PowerMax Li-18/32 (5039-20)
THS Li-18/42 (8881-20)
AccuJet Li-18 (9335-20)
TCS Li-18/20 (8866-20)

NOTE:
1.The battery must be FULLY charged before first use.
2. The battery is stored in a cool and dry place.
3. Do not Separation, extrusion, and impact.
4. Do not put battery into water and fire.
5. Keep away from children.