VARTA LCD DUAL TECH -laturi 57676

• Charger for Ni-MH and Li-ion rechargeable batteries
• Li-ion types charged: 18650, 18490, 18350, 17670, 17500, RCR123A/16340, 14500, 10440
• Suitable for charging cells with "high" positive pole
• 4 operating modes: charging, discharging, capacity test and refresh
• Processor-controlled charger

Charger for Ni-MH and Li-Ion rechargeable batteries – 4 independent charging channels

• Advanced, four-channel charger with capacity measurement

Channels are independent, allowing simultaneous charging of Ni-MH and Li-Ion cells, in any quantity of 1, 2, 3 or 4 cells

• Compatible with Ni-MH cells: AA and AAA
• Compatible with Li-Ion cells: 18650, 18490, 18350, 17670, 17500, RCR123A/17335/16340, 14500, 10440
• Charging current: NiMH 500 mA, Li Ion 500 - 1000 mA, 5V USB 1000 mA
• Safety features: negative Delta V method, temperature control and short circuit protection
• 4 operating modes: charging, discharging, capacity test and refresh (refresh only for NiMH)
• Displayed data: voltage (V), capacity (mAh) and time

Method using the fact that the voltage on the charged cell drops slightly (- Delta V) immediately after it is fully charged, after which the charging process is terminated.

• Prevents natural self-discharge of rechargeable batteries.

The temperature of the batteries is measured during charging. If it rises above a certain level, the charger will switch off automatically.

Detects cell type (Li-Ion / NiMH) and charges Li-Ion batteries to a voltage of 4.2 V. Allows use of charging current up to 1000 mA for high-capacity cells (>= 1000 mAh).

• Protection against reverse insertion of the battery

Detection of alkaline batteries and defective batteries

Function to switch off the charger to prevent charging of primary batteries, damaged batteries or batteries with reverse polarity.

• Allows charging of different numbers and combinations of batteries.
• Charge your device using the USB-Out port.
• For use in all parts of the world.
• VARTA LCD Dual Tech Charger Ni-MH 57676
• 1.8 m charging cable
• VARTA Battery Charger LCD Dual Tech AA / AAA - Black

The VARTA LCD Charger range includes high quality products suitable to charge up to 4 batteries of the most common NiMH battery sizes AAA, AA. Additional charging solutions especially designed to power Li-Ion batteries top-off the LCD Charger assortment. Sophisticated features including single slot charging together with comprehensive safety features makes the VARTA LCD Chargers the perfect choice for every energy demand.

*Compatible with Li-Ion Rechargeable Batteries with plus pole nubbin – no flat top.

Specifications

• Charges NiMH & Li-Ion cells at the same time
• Compatible with Li-Ion: 18650, 18490, 18350, 17670, 17500, RCR123A/17335/ 16340, 14500, 10440*
• Compatibility: AAA, Micro; AA, Mignon; 18650; 18490; 18350; 17670; 17500; RCR123A; 17335; 16340; 14500; 10440
• Charging slots: 1-4x AAA; 1-4x AA
• 4 modes for NiMH: charge, discharge, capacity test and refresh
• Comprehensive safety features: Minus Delta V cut-off, temperature control and short circuit protection for NiMH
• Display indication of V, mAh and min
• Additional USB output for charging external devices
• AC adapter
• Global voltage - worldwide use (100-240 V)
• Wrong polarity protection
• Short circuit protection
• Alkaline and bad cell detection
• Temperature control
• Trickle charge
• Battery system: Li-Ion & Nickel Metal Hydride (NiMH)
• Charging time: 4 h (based on 4x AA 1600 mAh)