| Prod Model: |
LP0512-020K-F |
| Cell Size: |
8790160L |
| Shell Size: |
370*82*175mm |
| Delivery Date: |
15days |
| Warranty: |
One Year |
| Type: |
Lithium-Ion Battery Pack |
| Connection Mode: |
Series and Parallel |
Product Description
16S2P 51.2V 20AH Lifepo4 Battery Pack 8790160L
| Item | Specification | Remark |
| Nominal capacity | 20000mAh | 0.2C discharge Cell: 8790160L |
| Nominal voltage | 51.2V | 3.2V / 1Cell |
| Charging voltage | 58.4V±0.4V | 3.65V / 1Cell |
| Charging method | CC/CV | (Constant-current and -Voltage with Limited current |
| Standard charging time | 3000mA/10hour,5000mA/6hour | Battery capacity÷charging current×1.5 |
| Maximum charging current | 10000mA(0.5C) | 0~+40ºC |
| Continuous discharge current | 20000mA(1C) | -10~+60ºC |
| Maximum discharge current | 100000mA(5C) | -10~+60ºC |
| Discharge cutoff voltage | 32V | 2.0V / 1Cell |
| Short circuit protection | Exterior short circuit | Automatic recovery |
| Internal resistance | ≤160mΩ | AC Impedance 1kHz |
| Cycle life | ≥1500 | |
| Operating temperature | Standard Charge | 0~+40ºC | |
| Standard Discharge | -10~+60ºC | |
| Temperature range for storage | -10~45ºC | ≤1month | Best 20±5ºC for long-time storage |
| 0~30ºC | ≤3month |
| 20±5ºC | ≤6month |
| UL/UN approved | | | |
| Weight | 8700 gram | |
| Outline dimension | 370*82*175 | Length x wide x height |
| Pre-wired | | |
| Protection Circuit Module |
| Balance voltage | 3.6V±0.03V | single cell |
| Balance current | 170mA±10mA | single cell |
| Over-charge detection voltage | 3.90V±0.025V | single cell |
| Over-charge release voltage | 3.80V±0.025V | single cell |
| Over-charge detection delay time | 0.96S-1.4S | single cell |
| Over-discharge detection voltage | 2.0±0.05V | single cell |
| Over-discharge release Voltage | 2.3±0.05V | single cell |
| Over-discharge detection delay time | 115-173mS | single cell |
| Over-current detection | 140±10A | can adjust |
| Over-current delay time | 7.2ms-11ms | |
| Battery pack | PCM:PCM-L16S40-240 |
Product Advantages:
1). Green product
2). Long standby time
3). One year warranty
4). Excellent safety performance
5). Excellent storage performance and low self-discharge rate
6). Short circuit testing passed
7). Overcharge testing passed
8). Over discharge testing passed
9). 150C thermal shock test passed
10). 1.2m drop testing passed
Spotlight:
1). Provide both single cells and battery packs
2). 100% inspection before delivery
3). Inspects inner resistance, discharge platform and self-discharge
4). Manufacturer of 18650 lithium ion battery, lithium polymer battery etc.
5). Tablished quality control systems under ISO9001
6). Stomized packs, tags, labels, plugs, connectors, over current protection,
Temperature cont8. L protection are available
Shipping terms:
1). Samples checking: Sending by Express ( DHL/UPS/FedEx/TNT, by air)
2). Bulk production: Sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT), or we can accept other shipping terms according to your requirements.
3). We are not responsible for any accidents, delays or other issues that are caused by the shipping.
Safety Precaution:
1). Do not throw battery into water or make it wet;
2). Keep the battery away from heat source(like fire or heater);
3). Do not throw the battery into fire or heat the battery;
4). Forbid to hammer to trample the battery;
5). Forbid disassembling the battery in anyway
Quality is our priority, win by quality" which is the origin of the our company name --Quawin.
We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.
As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.
We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.
We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.
To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.
