72V 15A ebike Li-ion Lipo Lifepo4 Lithium Battery Charger Li ion 20S 21S 24S 84V 88.2V 100.8V Battery Pack Charger
Our charger has the advantages like high efficiency, good stability, low-carbon and energy-saving. Three-section charging mode ---- Controlling the charging current and voltage automatically and precisely, both ensure that battery is charged fully, and not over charged. Your battery life will be protected.
Buyer attention:
In order to confirm if our charger is suitable for your battery pack,
please send the following info to us by email:
(1) Battery type: Lithium ,lifepo4 or lead acid or LTO
(2) Number of cells in series:
(3) Capacity of battery pack(AH):
(4) The maximum charge voltage:
(5) AC input voltage:
(6) AC plug: EU,US,AU or UK
(7)DC connector: XT60 ,XT90 connector etc
(8) charging current you need :
Main Protection:
Over current protection
Over voltage protection
Over temperature protection
Short Circuit protection
Reverse polarity protection
Charging Mode:
Lithium battery: CC/CV(Constant Current/Constant voltage)
Lead acid battery:CC/CV and float charging
Open the package case, check the items shown on Table 1 carefully to check any missing or damaged part.
Table 1. Unpacking Inspection
Item | Description | Qty |
1 | Charger | 1 |
2 | Operating manual | 1 |
3 | AC wire | 1 |
4 | Output fuse | 2 |
1 Before charging, please connect the DC terminal to battery firstly, and then connect the AC terminal.
2 After charging complete, unplug the AC terminal firstly, and then unplug the DC terminal.4.1 Before charging, please connect the DC terminal to battery firstly, and then connect the AC terminal.
3 No charging or after charging complete, be sure to unplug the DC terminal and the AC terminal.
4 LED is the power on indicator, shows red when the charger starting-up.
Matters Need Attention
1 Don't cover the charger or intake during charging.
2 The charger should be placed where children could not touch.
3 Please charging in indoor area where good ventilation and heat dissipation is. Prohibited charging where is humid, high temperature or a flammable, explosive gas surrounding.
4 To avoid vibration damage, please don't carry the charger on the driving vehicle long time.
5 It's danger of high voltage in charger case please do not disassemble it unauthorized.
6 The losses caused by not operating according to the instruction manual operation, manufacturer does not bear any responsibility.
WARNING: Before conducting the following operations, make sure the charger is disconnected with the battery and power connection
Routine maintenance
Clear dust on vents and fan regularly, to ensure the charger has good heat dissipation.
Periodically wipe the case with a cloth with some alcohol.
Do not use or store the charger in a place of humidity or high temperature.
1 Replace the fuse
If the charger can not charge, please confirm the output fuse is blown out. Install only replacement fuse with the identical type and specification as follows and make sure the1 fuse is fixed firmly in the fuse holder.
2 Common malfunction & Solution
Phenomenon | Cause | Solution |
After connecting charger and battery, charger can not work or, LED2 shows green. | Connecting reverse, output fuse blow. | Please replace the fuse, and then connect charger and battery correctly. |
Connecting reverse, relay has no action. | ||
Battery isn't charged fully, but LED2 flashes between red and green. | Charger and battery is disconnected. | Reconnect charger and battery. |
Charger overheating, into thermal protection mode and standby. | Cooling charger, Charger can auto-resume to work when temperature cool down. | |
After connect charger to AC power, charger can not work, and two LED don't light. | Plug loose, charger does not connect to AC power. | Reconnect the AC wire, and make sure that is OK. |
Charger has damaged | Send charger back to local dealer for repair. There is high-voltage inside charger, please don't open the charger personally. |
This Operating Manual covers information on safety and cautions.
Please read it carefully before charging
Input plug and output connector is optional
If you need other voltage charger, welcome contact with us
72v 8A lithium battery charger
When order please tell us input voltage and plug, output connector
We also have 18650 21700 26650 32650 plastic holders, nickel strip,handheld spot welder, Insulation Barley Paper ,PVC , High-temperature Resistant Adhesive Tape etc
If you are interested in this product ,
Welcome to contact with me for any questions :
-------------------Feedback--------------------
Our goal is to make sure you are a happy customer and pleasant shopping with us.
If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem.
We understand the concerns and frustrations you might have, and will try our best to figure out the issues .
If you are satisfied with the purchase and our total service, your comment is very important in our business success.,we appreciate your positive feedback with 5 stars .
Your Satisfaction is our greatest success!!
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier