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| Place of Origin: | Guangdong, China (Mainland) |
| Brand Name: | PAC/ODM |
| Certification: | IEC62133, UN38.3, MSDS |
| Model Number: | 51.2V 10Ah |
| Minimum Order Quantity: | 10 |
|---|---|
| Price: | Negotiable |
| Packaging Details: | White inner box, standard export carton |
| Delivery Time: | 15-20 days for samples, 20-25 days for mass production |
| Payment Terms: | T/T |
| Supply Ability: | 2,000pcs/day |
| Type: | LiFePO4 Battery | Nominal Voltage: | 51.2V |
|---|---|---|---|
| Nominal Capacity: | 10Ah | Items: | 51.2V 10Ah Deep Cycle LiFePO4 Battery |
| Application: | Solar Storage System, Solar Light | Keywords: | 51.2V 10Ah Deep Cycle LiFePO4 Battery , 16S 48V 10Ah Long Life Cycle Battery |
| Protection: | Built-in PCM | Cycle: | 2000 Times |
| Warranty: | 1 Year | ||
| High Light: | lifepo4 battery pack,12v lifepo4 deep cycle battery |
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51.2V 10Ah Deep Cycle LiFePO4 Battery , 16S 48V 10Ah Long Life Cycle Battery
51.2V 10Ah Battery Pack, using 32650 LiFeOP4 Battery cells 16S2P assembled to 25.6V 100Ah. Widely used for Solar Energy storage, UPS Back up, Solar Light.
1.Features of 51.2V 10Ah Deep Cycle LiFePO4 Battery:
1. Environmental friendly
2. Lighter weight smaller size
3.Most safe no explosion no fire
2.Specification of Solar System Storage Battery 24V 100Ah:
| Specification: | 51.2V 10Ah Deep Cycle LiFePO4 Battery |
| Voltage | 51.2V |
| Capacity | 10Ah |
| Cell Type | LiFePO4 32650 3.2V 6000mAh |
| Charge Current | 1C |
| Working Temperature | 1500 times |
| Cycle Life | 0 ℃- 65℃ |
| Working Voltage Range | 44.8V-58.4V |
| Over-charge Cut off Voltage | 58.4V |
| Over Discharge Cut off Voltage | 44.8V |
| Dimension | Customized |
| Weight | 3kg |
3. Test Conditions
3.1 Standard Test Conditions
3.1.1 Unless otherwise specified, all performance tests is required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.
3.1.2 Unless otherwise specified, the tested product is required unused within two month after outgoing.
4. Product Performance
| NO. | Items | Criteria | Testing method | |
| 4.1 | Internal resistance | ≤20mΩ | 50% battery SOC state frequency of 1 KHZ ac resistance tester | |
| 4.2 |
Cycle life (DOD100%) |
≥2000cycle | Discharge with the current of 0.33C until it can’t discharge, and then rest it for 1h. Charge the battery following CC (0.33C)/CV (14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life. | |
| 4.3 |
Discharge Temperature Characteristics |
-20℃ | ≥70% | At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. |
| -0℃ | ≥80% | |||
| 25℃ | ≥100% | |||
| 55℃ | ≥95% | |||
| 4.4 | Charge Retention ability |
Residual capacity≥80% |
Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage. | |
| Recovery capacity≥90% | ||||
| 4.5 | Communication Function | Bluetooth | Though, user can read the battery system information such as voltage, current, SOC, temperature…and so on. | |
5. Protective circuit specification
The batteries are supplied with a LiFePO4 Battery Management System (BMS) that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.
| NO. | Items | Content | Specification |
| 5.1 | Over charge | Over-charge protection for each cell | 3.90±0.04V |
| Over-charge release for each cell | 3.60±0.04V | ||
| Over-charge release method | Under the release voltage | ||
| 5.2 | Over discharge | Over-discharge protection for each cell | 2.0±0.05V |
| Over-discharge release for each cell | 2.5±0.05V | ||
| Over-discharge release method | Charge to recovery | ||
| 5.3 | Over current | Discharge over current protection | 300A～500A |
| Protection delay time | 50s～200ms | ||
| Over current release method | Delay about 8S after recovery | ||
| 5.4 | Short circuit | Do not short-circuit the electrodes | Designed For 500A～750A /500us |
| 5.5 | Battery temperature | Charge over temperature | Protection @65±5℃ |
| Release @50±5℃ | |||
| Discharge over temperature | Protection @65±5℃ | ||
| Release @50±5℃ | |||
| Charge low temperature protection | Protection @-10±5℃ | ||
| Release @0±5℃ | |||
| MOSFET over temperature protection | Protection @103±10℃ | ||
| Release @75±10℃ |
7. 51.2V 10Ah Deep Cycle LiFePO4 Battery Charging mode: constant current, constant voltage
WARNING:
1. DO NOT short the battery terminals.
2. DO NOT over charge or over discharge.
3. DO NOT incinerate, crush or disassemble.
4. DO NOT reverse connections(polarity) from charger to battery.
5. DO NOT operate battery beyond published voltage, current and temperature limits.
• By Air Door to Door Service
• By Sea Door to Door Service
• By Express: EMS, TNT, UPS, FedEx
PAC Battery Provides One-stop Solution:
Lithium battery cell manufacturing
Cylindrical Li ion battery cell manufacturing, 18650, 26650, 14500, 38120
Battery management system (BMS) design, PCM, PCB, production is done in-house
Plastic tooling, injection is done in-house
Battery packing is done in-house
Contact Person: Lin Fan
Tel: 0086 15920098587
