For Gardena For Gardena 18V 5.0Ah 8841 8840 8865 8882 8878 8835-U Li-ion Battery Replacement BACBDQ21840 0 Review(s)  £68.99 100% compatible replacement – Replace your original Gardena 8835-U, 8835, 8839-20 battery. Intelligent program protection prevents overcharging. Compatibility with the original, No memory effect. Fewer charging breaks – less time spent waiting for your tool power pack to charge. Add to cart