JoltNapo Trickle Charger For Car Battery Maintenance
Keep every vehicle battery fully charged, maintained, and ready to start in any season with the JoltNapo Car Battery Trickle Charger. Stop being caught out by flat batteries after storage, cold weather, or prolonged inactivity.
Four selectable charging modes — 2A trickle for small or sensitive batteries, 5A for everyday vehicles, 15A fast charge for larger batteries, plus a dedicated REPAIR pulse mode that revives sulfated, low‑voltage, and long‑idle batteries that standard chargers cannot recover.
Temperature-adaptive smart charging — automatically adjusts charging voltage based on ambient temperature. Summer Mode above 28°C lowers voltage to protect against heat stress. Winter Mode below -10°C raises voltage to ensure a complete charge in freezing conditions.
Repair mode for battery recovery — the dedicated REPAIR pulse mode applies targeted pulse charging to sulfated battery plates and deeply discharged cells, restoring lost capacity and extending battery life.
Wide battery chemistry compatibility — works with LiFePO4 lithium batteries and all lead‑acid types (AGM, GEL, SLA, Flooded, WET, EFB) across 12V and 24V systems. One charger for every vehicle in your household.
Backlit LCD with real‑time status — shows voltage, charge percentage (20/40/60/80/100%), selected amperage, ambient temperature, and active mode. Complete picture at a glance.
Six‑layer safety protection — overheating, low voltage, short circuit, reverse connection, overcurrent, and overvoltage. Safe to leave connected in float maintenance mode indefinitely.
What’s included
- 1 x JoltNapo battery trickle charger
- 1 x set of battery leads (alligator clips)
- 1 x set of ring terminals
- 1 x user manual
Technical specifications
- Charging modes: 2A / 5A / 15A / REPAIR (pulse)
- Compatibility: LiFePO4 + all lead‑acid (AGM, GEL, SLA, Flooded, WET, EFB) — 12V and 24V systems
- Protection: 6 layers (overheat, low voltage, short, reverse, overcurrent, overvoltage)
- Display: Backlit LCD with real‑time status
- Temperature compensation: Summer Mode (>28°C) / Winter Mode (<-10°C)
Frequently asked questions
- What battery types is it compatible with? LiFePO4 lithium and all lead‑acid types (AGM, GEL, SLA, Flooded, WET, EFB) – 12V and 24V systems.
- How do I select the right charging mode? Press MODE button: 2A (small motorcycle/scooter), 5A (standard car), 15A (fast charge for larger batteries), REPAIR (sulfated or long‑idle batteries).
- Can it actually revive a completely flat or sulfated battery? Yes – the dedicated REPAIR pulse mode targets sulfated plates and deeply discharged cells, breaking down sulfate crystal buildup to restore charge receptivity.
