Deligreen Power Co.,ltd
| Supply Ability | 10000 pcs/day |
| Delivery Time | 15 working days |
| Packaging Details | carton box |
| Nominal capacity | 15ah |
| Nominal voltage | 3.2V |
| cycle life | 4000 times |
| Internal impedence | 0.16 mΩ ± 0.05 mΩ |
| MCC | 1C |
| charge cut-off voltage | 3.65V |
| Net Weight | 5.5kg |
| Single package size | 174*72*205mm |
| discharging cut-off voltage | 2.5V |
| Brand Name | EVE |
| Model Number | 304ah |
| Certification | CE/FCC/ROHS |
| Place of Origin | china |
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Product Specification
| Supply Ability | 10000 pcs/day | Delivery Time | 15 working days |
| Packaging Details | carton box | Nominal capacity | 15ah |
| Nominal voltage | 3.2V | cycle life | 4000 times |
| Internal impedence | 0.16 mΩ ± 0.05 mΩ | MCC | 1C |
| charge cut-off voltage | 3.65V | Net Weight | 5.5kg |
| Single package size | 174*72*205mm | discharging cut-off voltage | 2.5V |
| Brand Name | EVE | Model Number | 304ah |
| Certification | CE/FCC/ROHS | Place of Origin | china |
| High Light | Poland IEC62619 Lifepo4 battery cell ，304ah prismatic lithium battery ，Grade A+ PHEV EVE battery | ||
| Normal capacity | 304 Ah @ 0.5C discharge |
| Normal voltage | 3.2V |
| Standard Charging voltage | 3.65V |
| Internal resistance | 0.16 mΩ ± 0.05 mΩ |
| Max Constant Charge Current | 250A |
| Max Constant discharge current | 1C 304A |
| Max discharge current | 3C for 60 seconds |
| Max charge current | 2C for 60 seconds |
| Weight | 5.4kg |
| Cell size | 72*174*200mm |
EVE 304ah cell is a EV battery,this is the reason for higher cost over 314ah cell.
| Feature | Energy Storage Battery (ESS) | Power Battery (for EVs) |
| Primary Function | To store energy for later use. Acts as a power bank. | To provide instant, high power for acceleration and movement. |
| Application | Grid energy storage, home solar systems, backup power. | Electric Vehicles (EVs), electric bikes, power tools. |
| Key Performance Metric | Energy Density (Wh/L) & Cycle Life Focus on long duration and many charge/discharge cycles. | Power Density (W/L) Focus on delivering high bursts of power quickly. |
| Charge/Discharge Rate (C-rate) | Typically lower C-rates. Slower, more stable charging and discharging over long periods (hours). | Typically high C-rates. Rapid charging and discharging to meet power demands. |
| Cycle Life Requirement | Very High. Designed for thousands of cycles over many years (often 10+ years). | High, but generally less stringent than ESS. Focus on vehicle lifespan (e.g., 8-10 years). |
| System Voltage | Generally higher system voltage (e.g., 400V - 1000V+ for large systems). | Common standards are 400V and 800V platforms. |
| Cost Emphasis | Cost per cycle is the most critical economic factor. | Cost per unit of power (kW) is a major driver. |
| Common Chemistries | Lithium Iron Phosphate (LFP) is dominant due to its safety and long cycle life. | Various, including LFP (increasingly) and NMC (for high energy density). |
| Size & Weight | Less constrained by size and weight; often large and stationary. | Heavily optimized for size and weight to maximize vehicle range and efficiency. |
Automative EVE 304ah and Energy Storage EVE 314ah
| Feature | EVE 304Ah Power Battery (e.g., LF304K) | EVE 314Ah Energy Storage Battery (e.g., LF314K) |
| Primary Design Purpose | High Power / High C-rate Discharge | High Capacity / Long Duration Discharge |
| Typical Application | Electric Vehicles (EVs), HEVs, high-power tools, robotics. | Stationary Energy Storage Systems (ESS), solar/wind backup, telecom backup. |
| Nominal Capacity | 304 Ampere-hours (Ah) | 314 Ampere-hours (Ah) |
| Key Performance Focus | High Discharge/Charge Rate. Optimized for high current pulses and rapid energy transfer. | High Cycle Life & Energy Density. Optimized for maximum total energy stored and delivered over time. |
| Typical Continuous Discharge Rate (C-rate) | Higher (e.g., 1C to 3C or more continuous). | Moderate (e.g., 0.5C standard, with high-cycle 1C options). |
| Cycle Life | Very good, but secondary to power performance. | Excellent. Designed for thousands of deep cycles (e.g., >8,000 cycles @ 80% DoD, 25°C). |
| Energy Density (Volumetric) | May be slightly lower due to design trade-offs for power. | Higher. Maximizes energy stored per unit volume, a critical metric for ESS. |
| Internal Resistance | Lower. To minimize heat and voltage sag under high current. | Slightly higher than power cells, but still very low for LFP chemistry. |
| Thermal Management | Crucial due to heat generation at high rates. | Less demanding under standard 0.5C operation, but still required. |
| Cost Emphasis | Performance and reliability under stress. | Lowest Cost per Cycle ($/kWh/cycle). Total lifetime cost is paramount. |
| Common Form Factor | Prismatic cell, often optimized for vehicle battery pack integration. | Prismatic cell, often with features for easy stacking in large ESS racks. |
Needed for high discharge rate battery,including 12V onbord battery,24V battery for golf cart,AGV,48V for forklift,crane,construction machinery.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5 000 000-10 000 000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many... Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many...
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