Product Description Type: C2-LFP228S/W1. C2-LFP228S/W is two kind of battery.
C2-LFP228S is Screw terminal Battery; C2-LFP206W is Welding Battery.
2. Holistic safety concept from cell to pack level.
3. Outstanding calendar/cycle life with maximum reliability.
4. Continuously improved energy density through new materials and light weighting technology.
5. Modular design for various applications and easy upgrade to next generations.
6. Standardized cell format.
Technical Parameters Item | Specification |
Parameter | Dimension (Welding terminal) | 53.8mm x174.6mm x207.1mm |
Dimension (Screw terminal) | 53.8mm x174.6mm x217.1mm |
Weight | 4200g±210g |
Min. capacity | 228Ah (0.5C) @ 25ºC |
Min. energy | 734.2Wh (0.5C) @ 25ºC |
SOC window | 0 ~ 100 % |
Terminal | Welding/Screw terminal |
Voltage | Max. | 3.65 V |
Nominal | 3.20 V |
Min. | 2.00 V |
Energy density | Gravimetric | 175Wh/kg |
Volumetric | 377.4Wh/L |
Temp. Condition | Operation (Charge) | 0 ~ 55ºC |
Operation (Discharge) | -20 ~ 55ºC |
Storage | -30 ~ 55ºC |
Self-Discharge Rate | Count after fresh cell need Standard Charge to 50%SOC and storage at 25±2°C for 3 month | ≤3% |
Cycle Life | 1C/1C, 100% DOD 25ºC | 3,000 cycles |
Service Life | 35ºC average temperature | 5years/200000Km |
Calendar Life | SOC 50%, 25ºC | On going (10yrs est.) |
Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
Detailed ImagesPacking & Delivery C2-LFP228S (Screw terminal) C2-LFP228W (Welding terminal)Our CompanyCOMPANY PROFILE
ECO POWER Group (hereinafter referred to as "ECO") belongs to Wuhu ETC Battery Limited (hereinafter referred to as "ETC") and is an oversea sales subsidiary of ETC, which is a worldwide lithium technology corporation.
ETC will take about 49.5 acres, and the project's total investment costs 2 billion RMB, output capacity of 5 billion WH, with the expecting value of 10 billion RMB. The core members of the team come from the world-class firms, with rich experience in the design and manufacture of battery field. They are all professional with scientific research and management.
Our technology's goal is to offer the public the ideal power solution with ecological and economic efficiency. Most of our patents, battery technology and power integrations are based on prismatic Lithium Ion Batteries and cylindrical batteries. Our batteries gain the advantages of high energy density, Dependable cycle-life, wide operating temperature range, fast charge function and multiple independent safety tests. The batteries have already been mass production and will go through a fairly strict quality inspection before they are delivered to our customers.