2/5/10A 12V 24V Car Battery Charger
|FOB Price:||US $19 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $19/ Piece|
|Payment Terms:||L/C, T/T, Paypal|
- Model NO.: TE4-0227
- Certification: FCC, CE, RoHS, ISO
- Interface: SAE
- Input Voltage: 105-125V 200-240V
- Efficient: >75%
- Back Drain Current: <5mA
- Housing Protection: IP65
- Trademark: TN
- Specification: Conton size: 50x44x31CM
- HS Code: 8504401990
- Usb Number: 0
- Usage: Car Battery Charger
- Color: OEM
- Output: 12V and 24V
- Charging Voltage: 14.4V 28.8V
- Ambient Temp: -10-40
- Noise Level: <50dB
- Transport Package: Carton
- Origin: China
|Input Voltage:||105-125VAC, 60Hz or 200-240VAC, 50Hz|
|Output Voltage:||12V & 24V (auto-select)|
|Charging Voltage:||14.4V±0.25V or 28.8V±2%|
|Charging Current:||10A±10% or 7.5A±10% or 5A±10% or 4A±10% or 3A±10% or 2A±0.3A or 1.5A±0.3A|
|Ambient Temp:||-10ºC to +40ºC, Reduced output power at higher temperature|
|Battery Types:||12V & 24V lead-acid batteries (WET, MF, AGM and GEL)|
|Noise level||<50db(Tested from a distance of 19.5inch or 50cm)with mini cooling fan inside|
- Connecting the terminal rings/clamps directly to the corresponding connectors on the battery posts.
Make sure correct polarity connection before plugging in the AC power.
- Position the RED terminal on the POSITIVE post connector
- Position the BLACK terminal on the NEGATIVE post connector
3. Disconnect the AC power cord from the AC power outlet when fully charged. Then disconnect the conne
ction with the battery.
- ALWAYS disconnect the AC power cord from the AC power outlet before connecting (or disconnecting) the charger to (or from) the
CHARGING PHASES1. Diagnosis & Recovery
As soon as charging instruction is given to the charger, the unique function automatically checks status of battery (detects voltage). If a
deeply discharged battery's voltage is over 4.5V ± 0.5V (for 12V battery) or 16V ± 0.25V (for 24V battery), charger begins charging with
1.5A low current to recover it, which terminates when voltage reaches to 10.5V ± 0.25V for (12V battery) or 21V ± 0.25V (for 24V battery)
at the beginning of the process, the charger skips low current charging and it switches over to charging mode.
2. Bulk Charging
80% of energy is returned in this phase of charging. Here charger performs in multi-stages:
- For 24V battery
Select 2A slow charge or 5A medium charge rate according to practical need;
- For 12V battery
Select 2A slow charge, 5A medium charge and 10A fast charge rate according to practical need;
Use of a constant high current for extended periods of time risks gassing the battery, therefore a constant low charging current is given at
1.5A to raise voltage from 28.2V to 28.8V (for 24V battery) and 14.1V to 14.4V (for 12V battery). In this phase complete charging up to
almost 100% is achieved. Charger switches to trickle charge phase after sensing that the battery is truly fully charged.
4. Maintenance Charge
As charger continuously monitors the terminal voltage in order to determine if a maintenance charging should be initiated, if the battery is
loaded and/or terminal voltage falls below 25.6V (for 24V battery) or 12.8V (for 12V battery), the charger starts maintenance charging
pulse at constant 1.5A until voltage reaches to 28.8V (for 24V battery) or 14.4V (for 12V battery). Now maintenance charging is
discontinued. Cycle of trickle charging and maintenance charging is repeated indefinitely to keep battery in good condition when it is not in
use and enables charger to be left connected indefinitely.
1. Reply your enquiry in 24 working hours
2. Experienced staffs answer all your questions in fluent English
3.Customized design is available .
4.Exclusive and unique solution can be provided to our customer by our well-trained and professional and staffs
5. Special discount and protection of sales area provided to our distributor
Since the foundation in 1995, our company has been dealing in the line of auto electric appliances and auto accessories for more than 10
years with customers worldwide and established close friendship and cooperation with them.
Our factory, located in Hangzhou, close to Shanghai, covers an area of more than 200,000 square feet while the building area is about
140,000 square feet. We have 12 assembly lines in the factory and also an injection molding plant with 20 injection machines.
Our products are mainly in the line of auto accessories, such as Car Fan, Car Vacuum, Car Jump Start, Car Air pump, Car Air Compressor,
Car worklight and etc. For the good quality and pleasing design of our products, we have a ready market in both America and Europe, and
have connections with some of the largest retail stores and distributors in the world. With the rapid development of our company these
years, we sincerely want to cooperate with customers from all over the world on the basis of mutual benefits.
Why Choose Tonny
1.20 years experience in producing auto battery chargers.
2.Our products listed by CE,RoHS,CETL and other authority certifications
3.Experienced staff and worker assure superior product quality
4.Advanced quality management system
5.Strong technology research and development ability
Our working parter
1. We are supplier of Walmart and WALGERRNS ,LIDL ,CVS ,HOMEDEPOT ,ACADEMY ,MEIJER ,VDI ,LOME"S,
TARGET ,O2COOL ,SCOTTS .........
2. Expertise. We are professional manufacturer with rich experience in manufacturing Car vehichle chargers smart phone chargers
and USB data cables.
3. Quality Assurance. Professional product line. well-trained workers,strict QC standard and 10years focus on OEM ITEMS
4. Good Service. Customer is the God,aim to provide the best service for you ,with a competitive and GOOD quality,and on thime
delivery .12months warranty for all products