Suitable for Artisan kollter ES1-Pro 72V (20S) lithium-ion battery. The charger has changed the structural layout and the design of the cooling system. The heating element is directly attached to the inner surface of the aluminium case, and the heat is directly transferred to it. The inside of the charger does not required to be cooled by large volume of air, so the space layout It is no longer need to reserve much ventilation space. At the same time, because the heat is directly conducted to the casing, the requirement for air cooling is reduced, and an external fan with a smaller air volume can be used, which greatly reduces the working noise.And there is no internal open air cooling, and the entire charger is sealed and waterproof. A reinforced fan guard and a handy carrying handle have also been fitted to this new improved charger. Highly recommended riders, ideal for long group ride and also for everyday use. This could be your spare charger or High-quality replacement. Its small and handy and really good efficient.
This 15Amp beast can charge your battery more or less 2h from flat to full. Obviously, it's depended on your battery capacity.
It suitable with battery size 30Ah and above it. For calculation (approximate) charging time, add 10 percent of lost to your battery capacity ex. (30ah x 10% = 33) then divide you result by the charging current of the charger, which is 15Amps in this case. So empty 30Ah battery will charge in about (33/15 = 3.3) more or less 2.2h included factoring in final balancing.Conditions is new in box. The charger comes with the common M23 2+1+5 connector, which is standard on all sorts of battery packs, especially in the E-bike industry. Charger been tested and visually checked. Protection function: Over voltage / Over temperature / Over current / Short circuit. The indicator of LED: Red is charging, green is charge finished or not connected.
Light, Stable, High-Efficiency, Safe, Precise limit of voltage current, qualified fully charged and avoid over charge. 230 x 120 x 80 mm.Item location: Worcester, United Kingdom. To be eligible for a return, your item/s must be unused, in the original packaging and in a resell-able condition. Please include reason for the return.