Our BMS doesnt need a full charge to balance the pack, it will happily balance the pack with only 80 or 90 charge.
We design and manufacture the CNC cell holder, so it is a snug fit inside the case.
Material thickness.3mm or more and there are numerous supports within the case, to improve rigidity and strength.
The quality and construction of the injection moulded case is also (in our opinion) far superior and the slider mountings are on a totally other level to the Hailong.With our BMS you can view various battery data, such as: cell voltage levels, temperature, instantaneous charge/discharge current, capacity (genuine SOC, measured Ah and remaining Ah data log, error indication (on matching LED panel) and it all links to your phone with a continually updated.This controller (that is rarely even fitted) takes away valuable space from the battery.Note: the above figures are on a new battery in warm weather and at a discharge rate.5C.The Shark style case is a popular choice, due to its small size, for its relatively high capacity.Hailong cases were generally only supplied with a DC2.1 charge connector.The Battery BMS is programmed to trip if cell temperatures reach 60degC during discharge and 45degC during charging.The slider is solidly constructed and even has fixing points that match most water bottle mounts.The only way it was possible for others to offer a 52V battery in the Hailong case, was to discard the standard cell holders and glue the cells together.EM3ev packs are always conservatively/accurately rated with regards to both their capacity and the discharge current they can provide, which will help to ensure our packs provide a long and reliable service life.The Hailong Case is designed for 52 cells (13 series, 4 parallel which is commonly referred to as a 48V battery.Capacity Specs for each Cell Type of the Em3ev Jumbo Shark 52V Ebike Battery: Panasonic PF:.4V nominal,.3Ah, 718Whrs.
We build our own battery packs, as we want to do things right, we want to do everything we can to make our batteries safe and we want to innovate.
In order to fit the additional cells to make it into a 14 series, 52V battery, the standard cell holder must be discarded and the cells glued together.We have been designing and manufacturing (in-house) our own battery terminations for several years already.3 comments 32 miles a day on my bbshd build!Like with any Li Ion type battery, best long term performance is obtained by not using all of the available capacity all of the time, and also, by not using the pack at high discharge rates which will cause excessive cell heating and premature aging.We have been assembling all our own battery packs since around 2011.Without the cell holders, safety is compromised and the removal of the cell holder structure, will not help with the cases structural integrity.Note: the cell manufacturers specs are higher than our recommendations above.We have a proven track record of offering great after-sales support and warranty repairs/replacements.Our 5A charger has a switch for either 90 or 100 charge, or choose the Satiator for even more control.Here what is pch search and win at EM3ev, we are not about hype, spin and self-promotion, our reputation was built the old fashioned way, by happy/satisfied customers.