Do you have a question about the NEXPEAK NC350 and is the answer not in the manual?
Risk of shock, explosion, and fire. Avoid water, sparks, and cover. Keep away from combustibles.
Batteries can explode, releasing explosive gases. Use proper ventilation and follow safety guidelines.
Wear eye protection. Battery acid can cause irritation. Flush affected areas immediately if contact occurs.
Connect the charger with the battery, ensuring red positive and black negative connections.
Select charging current level (Low, Medium, High) for desired charging speed.
Connect the charger to the AC outlet, ensuring voltage compatibility (100-240V).
Press 'MODE' to cycle through LITHIUM, AGM/LEAD, LiFePO4, and REPAIR battery types.
Suitable for 12V and 24V Lithium batteries used with Battery Management Systems (BMS) only.
Suitable for 12V and 24V ordinary lead-acid batteries including AGM, GEL, SLA, WET, DEEP CYCLE, EFB, Calcium, etc.
Suitable for charging 12V and 24V LiFePO4 Lithium batteries or motorcycle Lithium batteries.
For battery maintenance or activation of unused or old batteries. Not all batteries can be repaired.
For 12V/24V Lithium, Lead-acid, LiFePO4 only. Do not charge other chemistries or totally dead batteries.
Charger is not waterproof. Keep ventilated, away from sun/high temperatures, and avoid dropping tools on battery.
Remove metal items like jewelry when charging. Unplug from AC before maintenance or cleaning.
Displays for Standby, Repair process ended, Low Voltage, Battery Full, Winter Mode, Summer Mode, and Temperature.
Explanation of Repair Mode, Test Mode, Wrong Polarity (Err), Defective Battery (Flt.), and Bad Connection.
Details the 9 stages: Desulfation, Soft Start, Bulk, Absorption, Trickle, Battery Test, Recondition, Monitor, Float/Maintenance.
Charger remembers last mode. Temperature compensation adjusts charging for optimal battery life and safety.
For weak, old, idle batteries (not Lithium/LiFePO4). Follow steps to initiate and monitor repair process.
Stop immediately if battery overheats or smells. Not all batteries can be repaired.
Check clip polarity and battery charge level. Use a battery tester if needed.
Caused by battery vulcanization or low water. Try repair mode or use a battery tester.
May be due to vulcanization, low water, or low voltage. Stop charging and check battery liquid.
For 24V batteries, charge each 12V section separately if auto-sensing fails.
Charger cannot charge totally dead batteries or those with bad cells. Try repair function.
| Input Voltage | 100-240V AC |
|---|---|
| Charging Ports | 1 |
| Output Voltage | 12V |
| Battery Types | Lead-acid, AGM, Gel |
| Protection Features | Overcharge, Short-circuit, Reverse polarity |
| Compatibility | 12V batteries |