DDP DPD shipping Hot sell 1200W lifepo4 battery pack charger 12V 24V 36V 48V 60V lifepo4 battery charger
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Products Description
DDP DPD shipping Hot sell 1200W lifepo4 battery pack charger 12V 24V 36V 48V 60V lifepo4 battery charger
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:
(2) Number of cells in series:
(3) Capacity of battery pack(AH):
(4) The maximum charge voltage:
(5) AC input volt:
(6) AC plug: EU,US or Asia
(7)DC connector: customized
Main Protection:
Over current protection
Over voltage protection
Over temperature protection
Short Ciruit 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.
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
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. | |||||
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About us
Hunan XiaoLithium Technology Limited was located in Changsha City. We focus on designing, researching and developing, manufacturing and selling Battery Management System, Power Equalizer, Spot Welders,Battery Charger and Accessories Of Battery Pack, etc.
These products are widely used on Electric Bikes, Electric Tricycle, Electric Scooter, Sweeper, Logistics Sorting Robot, Sightseeing Vehicle,Electric Vehicle, Portable Outdoor Power Supply,
Uninterruptible Power Supply, Solar Energy Storage, Peak Shaving Power Station with Energy Storage, etc.
Our company promises: The product quality is safe and reliable,Reasonable price, Fast delivery time and satisfactory after-sales service. Welcome to contact with us!
FAQ
1.What is the common port and separate port? what is the difference?
We take 13S48V16A BMS as an example, common port 16A means your charge cathode and discharge cathode are connected in the same point end(our P-), charge cathode and discharge cathode are used in the common connectionport, so the charge current and discharge current are the same 16A. while the separate port is separately connected by charge cathode (C-) and discharge cathode (P-), so the charge current and discharge current are different, discharge current 16A, charge current 8A.
2.What is the balance function?
The working principle and function are as followings, when your one cell voltage is upto alarm voltage(Li-ion upto 4.18V, Life Po4 upto (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 35ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4.18V, Life Po43.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage(Li-ion 4.25V, Life Po43.75V)BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functionning well
3.The relationship between Battery capacity and BMS current?
There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.
4. What type of charger should I choose?
Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge.Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.
5. What current BMS should I choose ?
Take 10S36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 16A for below 350W, 25A for below500W, 35A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one inall, continue current shall be higher than current limitation in Controller.
6. Whether my BMS damaged?
if you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 0.1V, the fault is displayed that it cannot run far, no power supply at thestart range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
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