Hailong Li-oin Battery with USB 48V13Ah 48V 17AH Electric Bike Downtube Battery with charger for 250W 500W 750W 800W 1000W Motor (Charger : 48V17.5Ah)

Product Information

The tabs on the base of the case and the slider (these hold the battery to the slider) are very thin on the Hailong case (~2. Engineered to meet the unique demands of electric bike enthusiasts, our battery elevates your riding experience with cutting-edge technology and precision engineering.

You will find in most of these type batteries if the BMS kicked in, that connecting it to a charger and disconnecting after 2-3 seconds, the BMS resets and you still have a lot of battery left. Our commitment to quality, safety, and innovation ensures that you have the best eBike experience possible.If battery pack is not used for a long period, it should be replenish charging one time for 1 to 2 hour for every three month.

The advantage to these packs is, they are more compact, because they use 21700 cells - for example you can get a 48V 25Ah pack that is only 28. Low temperature use ---- During winter use (particularly below 0°C) we recommend charging and storing the battery at room temperature before inserting the battery in the eBike immediately before riding it. Please Note: The motor power rating of this e-bike exceeds 250 watts and has a speed greater than 25 km/Hr (15. Our BMS doesn’t need a full charge to balance the pack, it will happily balance the pack with only 80 or 90% charge. We’re here to empower your journey, to make it more enjoyable, more convenient, and more eco-friendly.They are claiming '14S5P" cells (a bank of 14 cells connected serially which makes 52v, with 5 of those hooked into a parallel connection to give you capacity at that voltage). However, it is true that a given motor will spin faster at a higher voltage, and usually higher speeds will correspond to more power consumption. To ensure optimal battery health, we recommend holding it at about 40% of its charge when not in use and charging it every three months. I think I found exactly what I need - a shrink wrapped battery, sold in the UK, that's 21700, that's Samsung, that's compact, that's 25Ah. The motor may have been wound on purpose to provide high torque at low speed and a better control with the throttle.