( NOT FOR SALE OUTSIDE UK MAINLAND ) Batteries of the latest generation, recognizable by the red housing cover. Replacing a standard lead-acid battery with a JMT lithium-ion battery can save up to 5 kg in weight without any significant effort. Waterproof (W) The battery is completely waterproof and will not be damaged if the motorcycle is cleaned under high pressure. Indicator (I) All batteries are equipped with a battery status indicator. Simply press the test button. If all 3 blue LEDs light up, the battery is fully charged. If only 2 LEDs light up, it is only half charged (med). The battery must be charged at the latest when only one LED lights up (low). The following advantages speak in favor of JMT lithium-ion batteries: - approx. 1/3 of the weight of the comparable lead-acid battery - Unbeatable cost/weight saving ratio - Can be installed in any position as they contain no acid - contains no heavy metals - Balanced discharge/charge of all cells through balanc