Product Details
High Frequency Industrial Battery Charger
Model Name: ESCH24V15A-O
Product Parameters
Model | ESCH24V12A-O | ESCH24V15A-O |
---|
Dimensions (mm) | Long * wide * high:182*123*102 (mm) |
Output maximum current (A) | 12 | 15 |
Maximum power point (W) | 360 | 450 |
Input voltage (VAC) | 100V~264V |
Output voltage (VDC) | Lead-acid batter:31V; VRLA:29.4V;(customizable) |
Applicable battery voltage | 24V lead-acid battery pack, (Customizable) |
Maximum efficiency | 93% |
Output voltage regulation precision | ±1% |
Output current accuracy | ±1% |
Working temperature | -30℃~-45℃ |
Classes of seismic measure | SAEJ1378 |
Cooling mode | Air blast cooling |
Over temperature protection | 75℃±5 |
Input under-voltage protection (VAC) | Under-voltage point 90V |
Output over-voltage protection (VDC) | 31V±1 |
Output over-current protection (A) | >110%*Maximum charge current |
Output short circuit protection | When the output is short circuited, charger shutdown, and automatic
recovery after short-circuit solved. |
Battery reverse protection | Charger shutdown and alarm when the wire is connected reversely, it
will automatically resume after wiring correctly. |

Product Specification
- Charger integrates active power factor correction(PFC),can achieve
zero pollution of power grid and avoid the impact of large current
grid;
- Wide range of AC input voltage, strong adaptability;
- The module has the perfect protection function such as input over
voltage, lack of input, output over current,over voltage output,
output short circuit, output isolation protection, module
overheating and so on;
- The full bridge phase shifted soft switch PWM the latest mixed mode
control, to overcome the traditional phase shifted full bridge
circuit circulation loss, working conditions of diode side faults,
secondary side diodes to achieve soft recovery, the module can
achieve high efficiency over a wide input voltage range and the
maximum load range.
- Efficiency close to 97%, the electromagnetic interference is
greatly reduced, and the volume weight is greatly reduced;
- Improved thermal design, more uniform heat distribution;
- The use of a more complete circuit board dust, moisture-proof
treatment;
Product Characteristics
- Single Chip Microcomputer (SCM) according to the lead-acid
batteries tolerance current capacity, life curve, gas analysis
point and other information to complete the full charge of the
whole process;
- The battery having the environmental temperature compensation
function to ensure that the temperature of the weather conditions,
can automatically resist over-charge and under-charge.
- With pulse charging function, the battery is filled with the
premise of ensuring the best life of the battery.
- With manual (charging) function
- After three paint processing and dustproof design, the reliability
of the operation is improved.
- With digital display function, it can display online charging
current, voltage ,and charging time.
- Charger can be used for hanging wall installation.
Packaging & Delivery
Packaging Details:
Cartons,
Delivery Detail:
In 7 to 15 days against the order confirmation and deposit.

Company Profile
LAKER AUTOPARTS CO.,LIMITED
LAKER AUTO PARTS CO., LIMITED is ONE-STOP-SHOP offering parts and accessories for
forklifts trucks, low-speed electric vehicles, and
auxiliary material handling equipment with a guaranteed high-performance product at the most competitive
price.
Our core products are as follows,
- Lead acid Batteries for Electric forklift trucks and Electric vehicles,
- Intelligent automatic battery chargers including
industrial frequency and high frequency,
- Regular black and non-marking solid tires for forklifts used
at small working fields and warehouses,
- Hydraulic solid tire press machine for mounting and dismounting the
solid tires,
- Mobile loading ramp and fixed dock leveler for loading the
container and goods,
- Low-speed Electric vehicle with loading platform 1Ton to 3Ton
for warehouse/airport/port dock material delivery.
- and various of battery accessories for application of maintenance
and replacement. (Such as battery plates, gauntlets, connectors, battery
watering systems, battery safety valves, battery vent plugs,
battery cables and etc.)
At LAKER, we are dedicated to providing comprehensive, quality service from
the initial quotation to final product delivery.
Our commitment to service, knowledge, and product availability has
made us a One-Stop-Shop for our customers and their business needs.
All the Forklift relevant products are selected from top-class
manufacturers under their own brand MYING and LAKER, supported by
skilled technicians on standby for any technical query online or
solution after-market.
LAKER sincerely hopes to be your best choice for the power solution and
maintenance of the Forklift!
We will devote ourselves to enriching our product catalogs with
more environment-friendly maintenance products for material
handling equipment in the near future.
Given chance and full space, we would show you all of our
advantages and let us grow up together. We are sure we can
establish a long-term and friendly business relationship with your
esteemed company.
Power Your Lift
Lift Our Future
You Can Depend on