Deligreen Power Co.,ltd
| Payment Terms | T/T |
| Supply Ability | 1000pcs/day |
| Delivery Time | 15 days |
| Brand Name | EVE |
| Model Number | 628Ah |
| Certification | CE/FCC/ROHS |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000pcs/day |
| Delivery Time | 15 days | Brand Name | EVE |
| Model Number | 628Ah | Certification | CE/FCC/ROHS |
| High Light | 3.2V LiFePO4 solar battery ，EU certified energy storage battery ，8000 cycles RV battery | ||
| Nominal capacity | 628Ah |
| Nominal voltage | 3.2V |
| Cycle life | 8000 cycles, 25℃ Cycle, 70% SOH |
| Internal impedance | 0.10 mΩ ±0.05 mΩ |
| Standard charging current | 0.5C, 314A |
| Standard discharging current | 0.5C, 314A |
| MCC | 0.5C, 314A |
| MCDC | 0.5C, 314A |
| Net Weight | 11500 g ±300 g |
| Size | 353*71.8*207mm |
It provides highly reliable energy storage support for communication base stations in remote areas and off-grid photovoltaic systems. With a cycle life of 8,000 times (25℃@0.5C, 70% SOH), it can achieve stable operation for nearly 15 years, significantly reducing maintenance frequency and costs. It is perfectly suitable for scenarios with limited maintenance conditions and strict requirements for long-term reliability.
It is suitable for large-scale residential, commercial and small industrial distributed photovoltaic energy storage systems. With a single-cell energy density of 2009.6Wh, it can reduce the number of cell combinations and lower system complexity. Equipped with pre-welded M8/M6 terminals and flexible copper bars, it supports quick assembly without complex welding, providing a convenient solution for DIY energy storage projects and small integrators.
Ultra-Large Capacity & High Energy Efficiency: Nominal capacity of 628Ah, actual capacity up to 680Ah, and energy density exceeding 2009.6Wh. Combined with 0.5C continuous charge-discharge capability, the system energy efficiency can reach up to 95.5%, balancing large capacity and high efficiency.
Long Cycle Life & Low Attenuation: Cycle life ≥ 8,000 times (70% SOH), and up to 12,000 cycles under 80% DOD working condition. The annual attenuation rate is less than 2% after 3,000 cycles, featuring significant advantages in long-term operating costs.
Extreme Safety & Compliance: Adopting LiFePO4 battery chemistry, paired with square aluminum case structure and high-precision explosion-proof valve design. It has passed rigorous tests such as overcharge, over-discharge, short circuit and extrusion, complying with UL 1973, IEC 62619 standards and local Australian fire codes. The full-link safety management system eliminates thermal runaway risks.
High Consistency & Easy Integration: Manufactured by highly automated production lines, the voltage difference of the same batch is less than 5mV, ensuring stability in combined use. Free accessories include flexible bus bars, screws and epoxy insulation boards, supporting parallel expansion of up to four units to meet the needs of projects of different scales.
| Parameter Item | Specification |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 628Ah (Actual capacity up to 680Ah) |
| Nominal Energy | 2009.6Wh (Actual test ≥ 2112Wh) |
| Cycle Life | ≥ 8,000 cycles (25℃@0.5C, 70% SOH) |
| Internal Resistance | 0.10±0.05mΩ (Typical Value) |
| Charge & Discharge Temperature | Charging: 0℃~60℃; Discharging: -30℃~60℃ |
| Dimensions (W*T*H) | 352.3*71.7*207.2mm (±0.5mm) |
| Net Weight | 11.5±0.3kg |
| Terminal Specification | Pre-welded M8/M6 studs (Dual-hole terminals optional) |
✅ Brand Guarantee: 100% original A-grade EVE cells with traceable QR codes for official website verification. 5-year warranty service is provided, with free replacement or refund for quality issues.
✅ Supply Chain Support: In-stock delivery from overseas warehouses (major European and American markets). Bulk orders support factory direct supply. We provide compliant packaging and logistics solutions for dangerous goods, including 5-layer corrugated cartons, custom sponge protection and waterproof treatment.
✅ Customization Service: Supports customization of battery modules/packs and matching BMS solutions. Original test reports and specifications are provided to meet project integration needs one-stop.
✅ Compliance Certification: Passed authoritative certifications such as ROHS, UL 1973 and IEC 62619, complying with GB and UN standards, suitable for market access requirements of major global markets.
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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