The Xtar XP4 battery charger has four independent charging bays and is suitable for charging NiMH and lithium-ion batteries, please refer to the information below.
The Xtar XP4 battery charger is suitable for charging following Li-ion (Lithium-ion) rechargeable battery types;
Four 10440, 14500, 14650, 16340, RCR123, 17500, 17670, 18350, 18500, 18650, 18700 size batteries or two 22650 25500, 26650 size batteries.
NiMH (Nickel Metal Hydride) rechargeable battery types;
Four AAA, AA, A size batteries or two SC, C size batteries.
Reverse-polarity, short-circuit protection
LED state indicators
0 V activation
Low heat design
Special charger cover design
0.25 A / 0.5 A / 1.0 A three optional charging currents
Li-ion batteries uses three-stage charging (TC, CC, CV)
NiMH batteries uses pulse charging and 0â–³V,-â–³V judge method
Can repair over discharged batteries
Can recondition NiMH batteries
Low start current to avoid large current causing damage
Real-time detection of battery state
USB Output (Synchronous-rectified method)
Battery type recognition
Supply power for mobile devices (5.0 V / â‰¦1 A)
Low-voltage, over-current and short-circuit protection
Operating temperature: 0-40 â„ƒ
Input Voltage: 12 V dc 2 A
Dimensions: 125 x 92 x 35 (mm)
Weight: 169 grams
Lithium-ion Charging Specifications
Rated Voltage: 4.2 V dc
0.25 A CC Current: 250 Â±30 mA
0.5 A CC Current: 500 Â±50 mA
1.0 A CC Current: 1000 Â±80 mA
Cut-off Voltage: 4.2 Â±0.05 V
TC of 0.25 A / 0.5 A: â‰¦60 mA
TC of 1.0 A: â‰¦100 mA
NiMH Charging Specifications
0.25A Pulse charging current: 250 Â±30 mA
0.5A Pulse charging current: 500 Â±50 mA
1.0A Pulse charging current: 1000 Â±80 mA
Cut-off voltage: 1.4 Â±0.05 V
USB Port Output Specifications
Operating temperature:Â 0-40 â„ƒ
USB no-load voltage: 5.0 Â±0.3 V
Maximum output current: 1000 mA
Maximum standby current: <5 mA
Battery output cut-off voltage: 3.0 Â±0.3 V
Packaging and Contents
Supplied in retail packaging and includes:
Xtar XP4 Four Bay Charger x 1
UK mains adaptor x 1
12 V car adaptor x 1
Instruction booklet x 1
1. Charge only rechargeable NiMH or Lithium-ion batteries.
2. Charging any other types of batteries may cause them to leak rupture or explode.
3. Do not disassemble or modify the charger or attempt to use as a power source.
4. Always unplug the charger from outlet before attempting maintenance or cleaning.
5. This charger should not be used without adequate training or knowledge.