The replacement charger is perfectly compatible with your Gardena 25V battery 8838 and charges the 25V or 25.2V battery with a final charging voltage of 29.4V.

• It also charges the garden tool battery Li-Ion 25.2V 4.0Ah, which replaces Gardena 04025-20.
• It also charges the battery of the Gardena spindle mower 380 LI, spindle mower 380LI, 4025-20.
• It also charges the battery of the Gardena spindle mower 380 C (4024-20) and 380 EC (4028-20).
• Additionally, it charges batteries with the types and model numbers: 04025-20, 8838, 8838-20, 8838-U, 8838U.

This new 25V Li-Ion fast charger is compatible with the original Gardena 25V Li-Ion battery and our replacement battery, with a final charging voltage of 29.4V. The fast charging technology delivers a charging current of up to 1.5A, allowing the Li-Ion battery to be fully charged in approximately 1 to 3 hours, depending on capacity. It is slightly smaller and lighter, yet fast and safe during charging.

Technical specifications (not an original charger):

Input: AC100-240V

Output: 25Volt, max. 1.5A

Battery type: Li-Ion battery

Connector type: Slide Style

Delivery includes: 1x charger (but without the partially shown battery)

Compatible with the charger: Gardena: 04025-20, 8838, and all similar models.