⚡Second item 60% off 🎉Portable Smart Car Battery Charger
⚡Second item 60% off 🎉Portable Smart Car Battery Charger
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⚡Second item 60% off 🎉Portable Smart Car Battery Charger
YONHAN Smart Battery Charger 10A
All-Season Protection · One‑Button Repair · Precision Charging
Charger, Maintainer, Trickle Charger & Desulfator – All in One | 12V/24V Lead-Acid
Smart Temperature Compensation
Built‑in thermal sensor automatically adjusts charging for winter & summer. Prevents under‑charging in cold and over‑charging in heat.
Advanced Battery Repair
High‑frequency pulse technology helps recondition sulfated batteries. Extends lifespan of idle or aging batteries. (Not for damaged or lithium batteries.)
Backlit LCD Display
Shows voltage, current, battery percentage, temperature and mode. Memory function retains last setting after power loss.
⚙️ Tech Specs · Compatibility
🔌 Input / Output
- Input cord length: 35 inches (90 cm)
- Output cord length: 26 inches (65 cm)
- Output current: 10A (12V mode) / 10A (24V mode)
- Voltage: 12V / 24V automatic detection
🔋 Battery Types
- ✅ Flooded / Wet lead-acid
- ✅ AGM (Absorbent Glass Mat)
- ✅ GEL
- ✅ SLA (Sealed Lead Acid)
- ❌ NOT compatible with Lithium (LiFePO₄, etc.)
🚙 Vehicle Applications
- ✔️ Cars / Motorcycles / Trucks
- ✔️ SUVs / RVs / Boats
- ✔️ Lawn mowers / Classic cars / ATVs
📌 Important – Please Read
- Connection issues? If the battery icon on the display flashes “empty”, it means no battery detected. Check that clamps are firmly connected and terminals are clean.
- Minimum voltage: This charger cannot charge batteries below 0.3V or batteries that are internally shorted/damaged.
- Motorcycle mode (trickle charge): After full charge, switch to motorcycle mode. It maintains voltage above 12V – ideal for long‑term storage.
- Safety protections: Built‑in reverse polarity, overcharge, and short circuit protection. Safe for beginners.
🛒 Frequently Bought Together
Battery Maintenance Kit
Terminal brush + Digital multimeter
Add both for +$14.99
Extended Warranty
2‑year protection · Replacement guarantee
+$9.99 for peace of mind
❓ Frequently Asked Questions
Q: Can I use it to charge my motorcycle battery?
A: Absolutely. It supports all 12V lead‑acid batteries and has a dedicated motorcycle mode that switches to trickle charge after full charge – perfect for long‑term storage.
Q: Do I need to set the current manually? Could it overcharge?
A: No – it’s fully automatic. The built‑in microchip handles 3‑stage charging (bulk, absorption, float). Once the battery is full, it stops charging and only maintains. Safe for all lead‑acid batteries.
Q: Does the repair mode really work?
A: Yes, for batteries that have sulfated due to long inactivity. It can often restore lost capacity. However, it cannot repair physically damaged, swollen, or shorted batteries.
Q: How do I know it’s charging?
A: The backlit LCD clearly shows real‑time voltage and current. If the current reading is above 0, it’s charging. A battery percentage icon also shows progress.
Keep Every Vehicle Ready to Go
YONHAN comes with 18‑month warranty + lifetime tech support
