Brand Name: DONHN
Item Name: Dongsheng enhanced version of intensive Intelligent repairing electric bicycle 12V20AH
high-end battery charger
Place of Origin: Anhui, China (Mainland)
Use: For 12V20AH battery
size: 10*5.3*4 mm（To prevail in kind）
Output maximum Voltage: 13-15V
Output maximum Current: 2.3-2.7A
Input Voltage: 220V~50HZ
Certificate: CE, CCC and CAS certification
Operating Temperature: -20~40℃
Storage Temperature: 20~85℃
Implementation of standard: T/TCDZ0001-2016
suit for: lead-acid battery
Packaging & Delivery
Packaging Details: 30、40、50 pcs/ctn（Depend on the customer's request）
Carton size: 60.5*43.5*33mm 67.5*46*33.5mm 72.5*46.5*37.5mm 76.5*47.5*38mm etc
Delivery Detail: Depend on the customer's request
Dongsheng enhanced version of Intelligent repairing electric bicycle 12V12AH high quality battery charger
10*5.3*4 mm（To prevail in kind）
Optional output connector: 3-port Inline, 3-pin XLR, Alligator clip, 3-port House, Coaxial etc
Special plug: 4-pin XLR, 2-port Inline, 3-pin House,Polarized, 3-port House for Panterra and Grio, Polarized C7 etc.
Intelligent timing protection ,Short circuit protection, over current protection, over voltage protection
Dongsheng Enhanced Version Of Intensive Intelligent Repairing Electric Bicycle 12V20AH High-end Battery Charger has designed highly reliable and meet international safety and electromagnetic compatibility requirements.
Input Voltage: 220 V
Input Frequency: 50/60Hz
Output Current: 2.3-2.7A
Output Voltage (CV mode ): 220 V
Rated Voltage: The electric bicycle dry battery 12V20AH charger rated output voltage is specified at 12V
Voltage Range: The electric bicycle lead-acid battery12V20AH charger output voltage will be performed 0 V when the load is 0A
C:Use status indication:
D:Test for The electric bicycle 12V20AH lead-acid battery charger
1.Material pre - storage inspection: Anti-flame retardant test, Anti-weight test,Each device test etc.
2.Full load aging test: semi-finished product and finished products must be aging test.
3.Debug parameter test.
4.Drop Height test: 760mm Three*faces (once on each plane)
5.Packaging test : Check whether the package is intact and Anti-weight test.
E:Protection for The electric bicycle battery 12V20AH charger
Over Voltage Protection: The power supply will be auto recovered when faults remove
Over Current Protection：When the current exceeds the maximum value, the protective device to protect the operation of a way. When the current flowing through the protected original exceeds a preset value, the protection device is activated and the time limit is used to ensure the selectivity of the action, causing the circuit breaker to trip or give an alarm signal.
Short Circuit Protection:The electric bicycle battery 12V20AH charger Output can be shorted without damage No odor, smoke, fire, plastic deformation, and excessive heal happen. The power shall be auto-recovery. (It will enter into normal condition when then the fault condition is removed)
Optional batter charger output plug （customizable）
1. 2-port inline
2. 3-port inline
3. 4-port inline
4. 3-pin XLR
6. Alligator clip
7. 3-port house
8. 3-port house for panterra and gio
9. 3-pin house
10. Andera on 30A
11. Amders on 50A
15. Polarized c7
Optional battery charger input plug （customizable）
1.The charger is only applicable for lead-acid battery (quantity and rated capacity should be referred to the mark of the outer shell of charger)
2.Do not charge the nonchargeable battery.
3.It is used indoor to prevent from the rain. During the charging, the charger is forbidden to cover and it must with good ventilation environment. It is forbidden to use charger in electric vehicle to prevent from fire disaster made by fire, sparks and explosive gas.
4.The wire must be changed by manufacture or the staff of maintenance to get rid of danger.
5.The power supply should be cut off before the connecting or disconnecting of the charger and battery.
6.Do not disassemble or replace the internal parts of the charger.
*Reminder: After the end of the charge must cut off the 220v power supply, 30 seconds after the charger can be recharged.
Police explosion gas, flame and spark, Adequate ventilation during charger
As one of the leading electric bicycle charger manufacturers and suppliers in China, we pay great attention to quality and performance. If the enhanced version of intensive intelligent repairing electric bicycle 12v20ah high-end battery charger caters to your requirement, welcome to wholesale the quality charger made in China from us. For more info, welcome to contact our factory.