Professional 12V / 24V Battery Charger with Adjustable Current and Voltage – 90A

Versatile Device for Charging and Restoring Batteries
A modern, intelligent battery charger with 6 adjustable operating modes and a 9-stage charging system. Ideal for workshops, service centers, battery factories, car dealerships, and demanding individual users.
Key Features and Operating Modes:
6 Charging Modes: SUPPLY, REPAIR, NORMAL, AGM, COLD, BOOST
Adjustable Parameters: Voltage 11–15.8V / 22–31.6V, Current 5–90A (12V) / 5–45A (24V)
Integrated Voltage Stabilizer – perfect for ECU programming and powering the vehicle during diagnostics
9-Stage Charging Process:
DIAGNOSIS – checks battery condition and voltage before charging.
DESULPHATION – removes sulfates and impurities from battery plates, restoring capacity.
PRE-CHARGE – gentle start to reduce stress on the battery.
SOFT START – stable charging up to 50% capacity.
BULK CHARGE – fast charging up to 80% capacity.
ABSORPTION – safe charging to 100% while limiting overheating.
ANALYSIS – monitors voltage and cell condition.
RECONDITION – restores weak or aged batteries.
MAINTENANCE – automatically maintains full charge.
Compatibility and Applications:
For 12V and 24V batteries
Supports types: AGM, WET, GEL, MF, CAL, EFB
Battery capacity: 20–2800 Ah
Perfect for: cars, trucks, motorcycles, boats, agricultural and construction machinery
Complete Safety and Protection:
Integrated temperature sensor – monitors and adjusts charging power
Automatic charging stop if temperature limits are exceeded
5 Protection Systems:
Reverse polarity protection
Deep discharge protection
Short-circuit protection
Overheating protection
Overvoltage protection
Almost spark-free operation
Clear LCD Display:
Shows: voltage, current, charging status, and battery charge level
Intuitive interface and easy operation
Includes an Allen key for convenient terminal attachment
Package Contents:
12V/24V 90A Charger
Cables with clamps
Temperature sensor
Allen key
User manual
Technical Specifications:
| Parameter | Value |
|---|---|
| Input Voltage | 230V / 50Hz |
| Output Voltage | 12V / 24V |
| Charging Current Range | 5–90A / 5–45A |
| Charging Voltage Range | 11–15.8V / 22–31.6V |
| Battery Capacity | 20–2800Ah |
| Operating Modes | SUPPLY, REPAIR, NORMAL, AGM, COLD, BOOST |
| Display | LCD |
| Protection | 5-level protection system |
| Dimensions / Weight | Depends on model |
Why Choose This Charger?
✔ Professional quality for workshops and service centers
✔ High power with full parameter adjustment
✔ ECU power supply and battery reconditioning mode
✔ Safe, automatic, and intelligent operation
















