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12V/24V Car Battery Charger Maintainer, Max 40A Fast Charging
4.8 (25 items)
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US$77.99 cheaper than the new price!!
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Used US$52.00
Product details
| Management number | 249891124 | Release Date | 2026/09/17 | List Price | US$52.00 | Model Number | 249891124 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 5-in-1 Multi-Function Unit: Charger, Jump Starter, Maintainer, Battery Repairer & Desulfator. Handles daily charging, long-term storage maintenance and aged battery revival, replacing multiple single-purpose tools to cut costs
- Efficient, Energy-Saving, Fast Charging: The battery charger automatically recognizes battery voltage(12V:8A/15A/40A, 24V: 4A/7.5A/20A). The maximum charging current is 40A, capable of fully charging a battery in a short time to meet your different needs. It not only saves energy but also saves you a lot of waiting time
- Engine Start & Winter Modes:130A surge current cranks vehicles in 3s to revive flat batteries. Winter Mode boosts charging for cold batteries for full replenishment.Safety Note: It won’t charge/jump-start batteries under 1V; built-in safety cutoff protects the unit and users
- 7-Stage Automatic Charging Cycle: Detection → Pulse Desulfation → Fast Charge → Trickle Charge → Recheck → Float Maintenance → Absorption Charge. Zero manual operation revives damaged batteries and avoids harm from over/undercharging
- Complete Multi-Layer Safety System: Reverse polarity, short-circuit, overcharge, overheat, overvoltage and overcurrent safeguards prevent miswiring and detect faulty batteries. High-power cooling fan and 120°C heat-resistant clamps deliver stable long-duration high-current operation
- Wide Compatibility: Fits 12V/24V lead-acid batteries (STD, AGM, GEL, MF, EFB, Calcium & deep-cycle) for cars, boats, RVs and power sports
| ASIN | B0H754QM6F |
|---|---|
| Brand | AZZUNOX |
| Color | Red |
| Amperage | 40 A |
| Unit Count | 1 Count |
| Item Weight | 8.8 pounds |
| Manufacturer | AZZUNOX |
| Model Number | 200 Amp |
| Input Voltage | 110 volts |
| Current Rating | 40 A |
| Item Highlight | 200A Cranking Engine Starter, Auto Battery Maintainer, Desulfator, Repair & Winter Modes for AGM Gel Deep Cycle Batteries |
| Output Voltage | 12 volts_of_direct_current |
| Number of Items | 1 |
| Number of Packs | 1 |
| Compatible Devices | cars, boats, RVs, power sports |
| Warranty Description | 3 YEARS |
| Item Dimensions D x W x H | 11.4"D x 7.5"W x 5.7"H |
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