Description
High performance attributes further highlight the value of these Li-ion batteries including zero negative memory effect, one of the highest power density to weight ratios of the entire Li-ion battery range, and a near flat power curve towards end-of-charge.
Past lithium battery safety issues are no longer concerns with modern models, having repeatedly passed crush and puncture testing resulting in no fire or explosion. Additionally, although these high performance Lithium Nickel Manganese Cobalt Oxide batteries are more volatile by nature, and constructed with Cobalt & Nickel metals, they have been rigorously tested and are proven to be extremely safe to use.
Furthermore, a built-in BMS monitoring & management chip prevents battery pack overcharge, over-discharge, overheating and short circuit. This standard tech feature ensures internal operating safety separate to external damage risk.
Relatives of these Lithium Nickel Manganese Cobalt Oxide or Li-NMC batteries account for approximately 80% of the lithium battery consumer market. They have a high energy density in respect to both mass & volume, are capable of high pulse currents, and are particularly suited for low drain, long life and low cost applications.
Note: The default battery discharge connector shipped is an Anderson 50A. However, we can customise on request the following discharge connectors after your order is placed (please alert us of this change and view the listing photo showing connector options): 3 Pin Port; XT90 Male; XT90 Female; T Port; Anderson 1; Anderson 2; XT60 Male; XT60 Female; +/- Cable only.
-No import tax duty to: Australia, USA, UK, UAE and all Western European countries. Other countries may have to pay an import tax; please check your country import tax laws.
Key Features:
- Modern lithium-ion battery technology.
- Extremely high energy density to weight ratio.
- Safe: Built-in BMS prevents overcharge/discharge, overheating & short circuit.
- Environmentally responsible: No hazardous substances used in construction.
- Particularly suited for small electric vehicles: Including e-scooters & e-bikes.
- Lithium battery charger included with battery package (we will send the correct wall plug/as per shipping country address).
72V 20AH Lithium Battery Specifications:
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Parameter |
72V 20AH |
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1 |
Nominal Capacity |
21AH |
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2 |
Nominal Voltage |
72Volt |
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3 |
Composed Type |
8P20S |
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4 |
Battery Cell |
3.6V 2600mah 21700 3-5C Powerful Cell. |
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5 |
BMS |
40A |
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6 |
Power of Battery |
2400W |
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7 |
Charge Current |
2-5A |
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8 |
Charge Cut-off Voltage |
84V |
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9 |
Charger |
84V 2A / 5A |
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10 |
Charge Port |
Charge Connector |
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11 |
Discharge Cut-off Voltage |
60V |
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12 |
Discharge Port |
Anderson 50A |
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13 |
Battery Weight |
About 8kgs |
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14 |
Dimensions(+/-10MM) |
480*130MM |
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15 |
Charge Temperature |
0 – 45°C |
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16 |
Discharge Temperature |
-20 – 60°C |
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17 |
Lifecycle |
≥80% Capacity |
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18 |
Discharge Current (Amps) Relative to BMS Selection: |
Max Continuous = 40A. Peak = 80A. |
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