| Type: | Li-ion Battery |
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| Cathode Material: | LFP |
| Rechargeable: | Yes |
| Size: | Medium |
| Certificates: | ISO / CE/ Dekra/IEC |
| Design Life: | 12 Years |
| Customization: |
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Cycle life & Light weight 3000+ cycles at 100% D .O .D . (Depth of Discharge). Higher energy density compared to lead acid batteries, the battery weight is reduced considerably . Only approx. 30% weight of equivalent lead acid battery, which making it easy handling, more robust. |
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Easy to replace lead acid battery EverExceed Lithium iron phosphate battery BMS also allows the battery can be charged fully with standard lead-acid characteristic curves charger, which means replacement for original lead acid battery become easy . However, we suggest you buy our matched Lithium iron phosphate battery charger to achieve 2 hour fully charge ability . |
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Superior safety An built-in reliable Battery Management System (BMS) guarantees the safe operation during whole service life. The BMS is built with perfect automatic protection against over-voltage, over-current, overdischarge, over-temperature. |
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Fast charging ability EverExceed lithium iron phosphate batteries can be easily fully-charged within a very short time due to large amps charging acceptance. it is able to accept up to 1C (1 x rated capacity) continuous charging amps which makes the battery can be fully charged within 2 hour. this feature will greatly improve the load service efficiency . |
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Wide applicable operating temperature range -20ºC (-4ºF) and +60ºC (140ºF). High temperature is the killer to all types of lead acid batteries. However, EverExceed Lithium iron phosphate battery can work much easier under hot temperature environment. For example, 40ºC (104ºF) working temperature normally will shorten lead acid battery life to 30% left only, however it is no affect on. EverExceed Lithium iron phosphate battery service life, still 100% available. |
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Long Shelf life EverExceed Lithium iron phosphate battery's shelf life can achieve up to 1 years without any fresh charging. Lead acid battery normally requires fresh charging every 6 months during storage, otherwise sulfuration will happen and damage the battery . |
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| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 54Ah |
| Capacity @ 0.5C | 69min |
| Energy | 691 Wh |
| Resistance | ≤50 mΩ |
| Self Discharge | <1.5% Per Month |
| Maximum Modules In Series | Up to 4S (51.2V) |
| CHARGE SPECIFICATIONS | |
| Recommended Charge Current | 27 A |
| Maximum Charge Current | 54A |
| Recommended Charge Voltage | 14.2 V-14.6 V |
| BMS Charge Voltage Cut-Off | 14.6 V (3.65 ±0.5 VPC) (1.1 ±0.4 s) |
| Reconnect Voltage | 14.4 V (3.6 ±0.05 VPC) |
| Charging Method | CC-CV |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 54 A |
| Peak Discharge Current | 120 A (<2s) |
| Recommended Low Voltage Disconnect | 11 V (2.75 VPC) |
| BMS Discharge Voltage Cut-Off | 8 V (2.0 ±0.08 VPC) (20 ±6 ms) |
| Reconnect Voltage | 10 V (2.5 ±0.05 VPC) |
| Short Circuit Protection | 200-600 μs |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | - 4 °F to 140 °F (-20°C to 60 °C) |
| Charge Temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Recommend Storage Temperature | 32°F to 104 °F (0°C to 40 °C) |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | Dimensions (L x W x H) |
| 2.8 x 1.9 x 4.2 " | 12.9 x 6.8 x 8.7 " |
| 70 x 47 x 107 mm | 229 x 138 x 217 mm |
| Weight | 6.8 Kg |
| Terminal Type | M6 |
| Case Material | ABS |
| Enclosure Protection | IP55 |
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support),OEM,ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3,500,000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C , Cash, Western Union etc.(flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
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