- High-quality, compatible battery with high capacity for use in your garden tools & appliances such as lawnmower (all suitable models can be found below) - The battery can be charged with your standard changer or a compatible charger - Our batteries and cells fulfil all operational safety guidelines
CONTENT OF DELIVERY: - 1x battery
TECHNICAL DETAILS: - Battery type: Li-Ion - no memory-effect - Capacity: 3400 mAh - Voltage: 18 V - Energy: 61.2 Wh - Number of cells: 5 - Dimensions (L x W x H): 9.7 x 7.2 x 3.4 cm - Weight: 292 g
COMPATIBLE WITH AL-KO Robolinho 500 E (119833) 02/2018 - 01/2019, 520 W, 500 I, 500 W, 500 IW
To ensure compatibility, please check to see whether the battery you are currently using is listed below.
REPLACEMENT FOR 440454, 440629, 441154, 442175, 442196, 442632, 6.445-098.0
EXTENSILO Premium batteries of the highest standards. Our high-performance, long-lasting replacement batteries have been developed for maximum operating time.
Received quickly, fits my robot lawn mower. Perfect. ?
Advice from
Power tool battery buying guide
Power tool batteries work using lithium-ion, nickel cadmium or nickel metal hydride technology. But all types of battery differ in terms of voltage (12, 14.4 or 18V) and capacity (1.2 or 3 Ah) which dictate the strength and life of your battery. Read on to find the right type of battery for your cordless power tool!