7S BMS(battery management system) for 24V li-ion battery. 

The BMS is small in dimension(65*35*9mm) and it can fit into many battery cases.

It has a high temperature protection sensor which will protect your battery from too hot.

24V11.6AH Li-ion bottle battery for electric bicycle, mounted on the bicycle frame, including charger. Long lifecycle and high performance.

24V frog battery for electric bicycle, easy mounted and portable; ABS case/Frog case, 120W alloy charger and PCM-7S are included. 

Dual battery converter with wide DC input 24V -72V. 

Output: DC 24V -72V, max 30A or 40A current. 

Input with XT60 male connector; output with XT60 female connector. 

If you have two batteries(24V-72V),  you want to use the two batteries with one ebike, then you can connect the two batteries with the dual battery converter.  

When you are going to charge the battery, please switch one of the batteries first before charging because the dual battery converter only protect the two batteries discharging; it has no protection for simultaneous charging.

Ebike charger for 36V, 48V, 52V batteries with3 pins mini XLR connectorfor Reention casing batteries.

The full charge voltage for 36V 10S li-ion battery is 42V;

The full charge voltage for 48V 13S li-ion battery is 54.6V;

The full charge voltage for 52V 14S  li-ion battery is 58.8V;

For the charging connector, pin 1 for positive, pin 2 for negative, pin 3 is empty, this is the default connection; if your battery has a different connection, please send us an email after placing the charger.

For the charging current, each battery would have a maximum charging current, normally the default max charging current for the batteries would be 5A; if you want higher charging current, please contact your battery supplier to check what is the max charging amps of your battery first.

54.6V 2A 120W Alloy shell charger for 48V(13S) hailong-01 casing battery, Jumbo shark new polly DP-6 casing battery, frame battery(DA-5C), bottle battery or tigershark(DS-6) battery;

AC Input: 110V, 220V or 240V;

Charging current: 2A.

Charging connector: 5.5*2.1DC connector(Default); there are two types DC connector, 2.1DC and 2.5DC connector, if you are not sure your charging port is 2.5DC or 2.1DC, you can add a 2.5DC cable, you can convert the charging connector from 2.1 to 2.5 with the cable.

54.6V 3A 180W Alloy shell charger for 48V(13S) hailong-01 casing battery, new polly DP-6 casing battery, frame battery(DA-5C), bottle battery or tigershark(DS-6) battery;

Charging connector: 5.5*2.1DC connector;

AC Input: 110V, 220V or 240V;

Charging current: 3A(the larger amps the charger has, the faster the battery will be charged).

36v lithium downtube battery charger 180W 42V 4A Alloy shell charger with DC connector.

AC Input: 110V, 220V or 240V;

Charging current: 4A(the larger amps the charger has, the faster the battery will be charged).

Charging voltage: 42V(for 36V lithium ion battery); the charging voltage can be slightly adjusted according to customer's demand.

Alloy shell and cooling fan enable the charger to be cool when charging.

Charging connector: 2.5DC connector(default); there are two DC connectors, 2.5DC and 2.1DC; if you are not sure your charging port is 2.1DC or 2.5DC port, please add an extra 2.1DC cable for backup, once the default 2.5DC connector is not suitable for your charging port, you can change to 2.1DC connector;

42V2.5A silent charger for 36v lithium ion battery. This charger is with alloy shell and cooling fan, but it has no noise. It is new designed charger for silent charging. If your battery is 36V Li-ion battery, then this charger is suitable for you. 

Charging connector: DC connector, which is suitable for 36V Hailong-01 casing battery, tigershark 36V battery（DS-6）, 36v bottle battery, new polly 36V battery, and frame DA-5C battery.

The leadtime for the charger is about a week, please note.