7.2-12v NiMh Smart Charger by Tenergy

Descripción

Details

• Smart Charger for NiMh RC and Airsoft battery packs 7.2V ~ 12V (6~10 cells)
• Universal for any NiMH /NiCd battery packs 7.2V – 12V (6-10 Cells pack)
• Fast charger with current switch to select either, 1A and 2A. Delivers full charge within 1 – 2 hours.
• Charging Current 0.9A for battery packs with capacity from 1100mAh-2200mAh. For 2000 mAh pack, charging time is 1 hour.
• Charging Current 2A for battery packs with capacity above 2000mAh. For 3000mAh pack, charging time is 1.5 hours.
• Smart Charger with automatic voltage detection.
• Use pulse and negative pulse technology to avoid battery overheating during fast charging, optimized for battery pack’s cycle life.
• Red LED will be on during charging.
• Automatically charging ending with negative delta V.
• Worldwide usage with 120-240V AC
• Safety protection fuse for over current, short circuit & reverse polarity protection.

Operation Instruction

• Connect battery pack to output connector and plug AC power source.
• Make sure battery polarity is connected correctly (Red wire is positive)
• Charger will detect battery voltage automatically, Red LED will be on during charging
• When battery is fully charged, current will reduce to trickle charging at 50mA, Green LED will be on
• Battery will be charged at 0.9A or 1.8A constant current,
• Approximate Charging time is about 1.5hrs for 3000mAh battery,1hr for 1800mAh battery.
• The charger is designed for faster charging NiCd and NiMH battery packs from 6 to 12V for RC car/Air and Air soft gun.
• Don’t charge battery packs with voltage less than 6V or voltage greater than 12V and capacity smaller than 1100mAh.
• Battery pack must be made by high drain current cell.
• Please contact your seller for instruction. Mfg is not responsible for any damage and consequent damage by Misuse.

Caution

• The charger is designed for indoor use only. Do not leave the charger unattended during charging.
• The Charger should be positioned horizontally and work in well ventilated condition, avoid water and keep away from flammable explosive goods.
• Don’t cover the charger when charging, ambient temperature shall not be more than 40oC
• Do not leave batteries charging on flammable surfaces, wood surface or carpet.
• Cut off the power supply before connect or disconnect the charger with batteries.
• Don’t try to disassemble the charger, High voltage inside, danger!