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Product Details:
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| Nominal Capacity: | 51Ah | Nominal Voltage: | 3.7V |
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| Internal Impedence: | / | Operating Votage: | / |
| Dimension: | 26.72*148.3*91.4mm | Battery Weight: | 855±15g |
Features:
High discharge rate of 3C
Long cycle life
High energy density
l Good consistency
Low resistance, Better power Performance
Better Thermal Stability (Passed 140℃ hot box)
Parameters：
Item | Specifications |
Capacity (min.) | 51.0Ah |
Energy (min.) | 185Wh |
Internal Resistance | 0.5±0.1mΩ |
Nominal Voltage | 3.635±0.010V |
Cell Weight | 855±15g |
Maximum charging voltage | 4.2V |
Operating voltage range | 2.8-4.2V (＞5℃) |
2.5-4.2V (-20℃＜T≤5℃) | |
2.1-4.2V (≤-20℃) | |
Standard Charge Current | 51.0A |
Standard Discharge Current | 51.0A |
Maximum Continuous Discharge Current | 153A |
Maximum pulse discharge current (short pulse) | 416A |
Energy density | ≥210Wh/kg |
Operating Temperature (Charging) | -20℃ ~ 55℃ |
Operating Temperature (Discharge) | -30℃ ~ 55℃ |
Dimension | 26.72*148.3*91.4mm |
Shell Material | Aluminum |
Details:
10sec Charge Power @ different temp
10sec Discharge Power @ different temp
Cycle life@80%DOD
Test condition：1. 1C CC V1, V1 CV to 0.05C,rest 30min@25℃ or 45℃（the 95%SOC voltage is V1）;
2. 1C DC V2, rest 30min@25℃ or 45℃ （the 15%SOC voltage is V2）;
3.repeat 1~2 step to 80%SOH;
Contact Person: Miss. Elsa Liu
| WhatsApp : | +8617763274209 |
|---|---|
| Skype : | +8617763274209 |
| WeChat : | 17763274209 |
| Email : | Elsa@lifepo4-battery.com |
