Deep Cycle Prismatic Lithium Pouch Cells 3.2v 50ah 120ah Lifepo4 Battery Cell Lithium Ion Battery Pack LFP

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Product Overview

Description



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The Project
Specifications and parameters
Qualifications
Nominal capacity of☆
50Ah
50A(1.0C) Current discharge
Minimum capacity
50Ah
50A(1.0C) Current discharge
Nominal voltage is ☆
3.20V
25A(0.5C) Current discharge
≥ 160Wh
25A(0.5C) Current discharge
Discharge Energy (reference)
≥ 157Wh
50A(1.0C) Current discharge
141Wh/Kg
25A(0.5C) Current discharge
Energy density (reference)
139Wh/Kg
50A(1.0C) Current discharge
2.0–3.65V
Temperature is T> -5℃
Operating voltage range
2.0–3.65V
-20℃
1.8–3.65V
T emperature is T ≤ -20℃
Battery internal resistance (1KHz) ☆
≤ 1.5m Ω
New battery 20-50%SOC status, 25℃
Meverage battery internal resistance (1KHz)
~ 0.7mΩ
New battery 20-50%SOC status, 25℃
Shipping capacity
20~50% charging status
25A(0.5C) Current
Operating
0–45℃
Refer to Section 2.2
temperature (charging)
Operating
-30–55℃
Refer to Section 2.3
temperature (discharge)
25 ± 2℃, with splint state, 50A(1.0C)
Cycle life span is
The ≥ 2000 cycle is available
Charge and discharge, the 100%DOD, capacity decays to 80% of the nominal capacity.
Discharge power at room temperature
1300 W(TBD)
25 ± 2℃ 50%SOC 4.0C 10s pulse discharge
The SOC usage scope is recommended
10% - 90%
Core weight is ☆
1130±20g
N.A.
size
27*128*147mm


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