Super Capacitor Li-Ion Battery
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Flash Charge Super Capacitor Li-Ion Battery. Capacity 4.2V 21700mAh.
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Series
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Merits
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Values
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1
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Rated Capacity
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2200mAh+5%
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2
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Upper limit voltage
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4.2V
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3
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Lower limit voltage
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2.5V
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4
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DC internal resistance (10ms)
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≤11mΩ
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5
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Standard charging current
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6.6A(3C)
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6
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Fast charging current
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22A(10C)
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7
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Rated discharge current
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22A(10C)
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8
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Maximum continuous discharge current
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60A(30C)
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9
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Maximum discharge duration
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100s
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10
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Maximum temperature rise
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55±5℃
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11
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Charge and discharge temperature range
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-40~85℃
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12
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Storage temperature range
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-40~55℃
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13
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Fast charge cycle life (@ 25 ± 2 ℃)
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≥50,000 times(10C)
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14
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Slow charge cycle life
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≥1,00,000 times(1C)
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15
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weight
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≤65g
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16
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Dimensions (diameter D × height H)
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Φ21mm×70mm
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Safety performance classification
- Primary Tests: Resistance test. / Heavy Load test. / Thermal Shocks. / Over Discharge. / Short Circuit. / Low Pressure. / Anti-Overcharge. / High temperature storage. / Constant damp heat test. / Anti-heating; smoke, ignite, explosion. / Anti-puncture; damage and liquid leakage and / Anti-extrusion test. / Anti-Vibration test and / Anti-Collision test.
- Temperature Cycling Test: Smoke Test, Ignite Test and Explode Text
- Flame Retardant Property Test: Plastic casing test, Outer casing test and Protective cover test.
- Insulation Resistance Test: In Addition, we do test for insulation resistance upto 2MW, if the battery case is made of metal.
- Appearance Test: After completion of above all tests, we do appearance test for; Obvious deformation, Rust, Leakage and Cracks.
- Capacity Test: After that, we do capacity test of all products, for Minimum 98% of it’s rated value.
Features: Lighter weight. / Compact size. / Long Life. / Higher output. / No explosion and fire under collision. / High temperature performance. / Fast charge capability. / Over charge protection. / Over discharge protection. / Non toxic. / None contaminating. / No rare earth metal. / Lowest self discharge. / Good discharge at low temp. / Excellent large current discharge with Efficiency ≥ 98%.