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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: uniwell
  • Model Number: charger-4A 6A 10A
  • 12v/24v-4A: apply for diesel power generator
  • input: 160-250
  • weight: 0.47kgs
  • volume: 15.3*10.5*4.7cm

Packaging & Delivery

Packaging Details Ploy bag+strong carton+wooden pallet or according to customers' demand
Delivery Time in 10 days after payment

Factory price diesel generator battery charger 4A 6A 10A


Power Input

Voltage 160~250 VAC
Frequency 20~100Hz

DC Output

Voltage 13.8 VDC, Current 5A--when battery group=12V
Voltage 27.6 VDC, Current 3A--when battery group=24V

Charge Mode

Float charge

DC Voltage Regulation

< ±1%


> 80% @ Full load

Contact Capacity

0.5A @ 120 VAC


Reverse polarity, over-voltage, short circuit, current limiting


Operating Temperature : -40~50 °C
Storage Temperature : -20~60 °C
Relative Humidity : Maximum 90%
Vibration : 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz


153(L) x 105(W) x 40 (H) mm 


  • Wide working voltage of AC 160~250V, and working frequency of 20~100Hz. 
  • It can work in a wide temperature between -40 ℃ and +50 ℃ , and can be used in a 98%RH wet condition without congealing.
  • Constant current and fast charging. 
  • Limited current. When the voltage of storage battery is full, (12V battery group≥12V, 24V battery group ≥ 24V) charge current will be automatically limited.
  • Tricking current and float charging. 
  • Stop charging. When the voltage of battery reaches the full value, (14 V in the state of 12V, and 28V in 24V) charging will be shut completely.
  • Over current and protection against for short circuit. 
  • Soft start. Because the system adopts the soft start function, it will not produce spark for electrical impulse. Besides, when the engine is connected online, it will not interrupt the electricity system.


2.. Product display



3. Packaging & Shipping


By Carton box or Plywood case


Payment Terms:

1.We accept West Union, T/T, L/C, Credit cards, MoneyGram, Escrow, Cash.

2.All major Credit cards are accepted through secure payment processor ESCROW.


Shipment Terms:

1. Delivery time: Within 2 weeks for gen set maintenance parts and replacement parts; Engine overhauling parts depends on inventory from engine factory.


2. Shipment method: Shipment is made by Sea or by Air according to customers requests.


4..  We accept customized and OEM order

 Our factory has very professional engineer and design team to provide special customize products for you. Client only provide there requirements to us, we can design for you for free. OEM factory is acceptable too. Let our factory to be your own factory.


5..Do you provide free sample?

Yes. We can provide $10 value sample for once. But freight charge will be paid by clients.

6..More series products to meet your demand

Factory price diesel generator battery charger 4A 6A 10A


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China (Mainland) | Manufacturer, Trading Company
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