Generally speaking, if you want to use a charger other than those supplied by us - which is absolutely possible - you simply need to know exactly what you are doing. Above all, you must ensure that you select the correct charging programmes for our battery configuration (2S2P)... We offer absolutely no warranty here!

When you use the lamp until the battery is totally empty, the protection circuit of the battery will switch off. This is no problem for the battery - but if you use your own charger, it might not detect the battery as its voltage is too low. Some chargers have a possibility to "jump-start" charging in this case, check the manual!

Our Mascot charger works fine in this case if you connect the battery before plugging in the charger!