Prod Model: |
LP0111-310K-L |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Warranty: |
One Year |
Battery Type: |
18650 Battery |
Delivery Date: |
15days |
Type: |
Lithium-Ion Battery Pack |
Connection Mode: |
Series and Parallel |
Product Description
Smaller Lithium Battery 11.1V 31000mAh Lithium Battery Pack with PCM
Quick Detail:Brand Name: QUAWIN/OEM
Model Number: LP0111-310K-L
Type: Li-ion, Li-ion battery, Lithium battery
Place of Origin: Guangdong China (Mainland)
Nominal Voltage: 11.1V
Nominal Capacity: 31000mAh
Cell: Panasonic 3100mAh Battery
Pack: Blue or black PVC Shrink tube
Size: 58(T) X 200(W) X 70(H)mm
Weight: 1500g
Composed Type: 3S10P
Delivery time: 5-7days
Cycle life: 500 times
Warranty: 12 months
Packing: Antistatic bag /white box and standard export carton/customized
Packaging & Delivery:. Netural labels, Polybag, PVC, Color box, Customised package
. Netrual packing/Cartoon box with less than 10KGS
. Delivery Detail: Sample within 3 work days, 7~15 days for bulk order
Specifications:Product Name:11.1V 31000mAh Li-ion battery pack
Product number: LP0111-310K-L
Model No.: 18650R-3S10P (31000mAh)
Voltage:11.1V
Capacity:31000mAh
Maximal charging current:2A(Adjust)
Constant discharge current:1~10A(small current discharge, Adjust)
Peak discharge current:≥ 30A(Adjust)
Life of battery:About 500 times cycle
Charging temperature(º C):0º C~45º C; 32oF~113oF
Discharging temperature(º C):-20º C~60º C; -4oF~149oF
Storage temperature(º C):-20º C~45º C; -4oF~113oF
Dimensions(mm):58(T) X 200(W) X 70(H)mm
(as per customers'requirements)
Weight(Kg)About 1500g
Over charger protection voltage(V):12.6V± 0.05V
Over discharge protection voltage(V):9.0V± 0.25V
Protection Temperature(º C):70º C± 5º C
Warranty:12 month (free)
Requirements:With label, plug, connector, OEM accept.
Specification:High capacity, high discharge long work, life long, save and environmental protection.
Application: WiFi device, communication device, medical equipment, instrument, LED lamps, transportation sign, portable family appliance, electronical tools and toys etc.
The Suitable Charger Model No.:QW111-050-L
Charger input:100V~240VAC 50-60Hz
Charging mode:Constant voltage constant current (CC/CV)
Charging voltage:12.6V± 0.2V
Charging current:5.0A± 0.1A
Charging time:6-7 hrs(standard)
Charger working instruction:Be in charging the red light, be full of charging the green light;
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
26650/4S2P-12V/6400mAh LiFePO4 Battery Pack |
Model: |
Item | Specification | Remark |
Nominal capacity | 6400mAh | 0.2C discharge Cell: 26650 |
Nominal voltage | 12V | 3.2V / 1Cell |
Charging voltage | 14.4V±0.05V | 3.6V / 1Cell |
Charging method | CC/CV | (Constant-current and -Voltage with Limited current |
Standard charging time | 2000mA/3.5hour , 3500mA/2hour | Battery capacity÷charging current×1.5 |
charging current | 3300mA ( 0.5C ) | 0 ~ +40 °C |
Maximum charging current | 6400mA ( 1C ) | 0 ~ +40 °C |
Continuous discharge current | 6400mA ( 1C ) | -20 ~ +60 °C |
Maximum discharge current | 6400mA ( 1C ) | -20 ~ +60 °C |
Discharge cutoff voltage | 9.2V | 2.3V / 1Cell |
Short circuit protection | Exterior short circuit | Automatic recovery |
Internal resistance | ≤ 200mΩ | AC Impedance 1kHz |
Cycle life | ≥10 00 | |
Operating temperature | Standard Charge | 0 ~ +40 °C | |
Standard Discharge | -20 ~ +60 °C | |
Outline dimension | L106*W54*H72mm | Length x wide x height |
Pre-wired | | Red = Positive,Black = Negative |
Protection Circuit Module:PCM-L04S20-292 |
Balance voltage | | |
Balance current | | |
Maximal continuous charging current | 10A | |
Maximal continuous Discharging current | 10A | |
Over-charge detection voltage | 3.90±0.025V | single cell |
Over-charge release voltage | 3.80±0.05V | single cell |
Over-charge detection delay time | 0.5S_1.5S | single cell |
Over-discharge detection voltage | 2.30V±0.08V | single cell |
Over-discharge release Voltage | 2.70±0.1V | single cell |
Over-discharge detection delay time | 50mS_150mS | single cell |
Over-current detection | 30±10A | can adjust |
Over-current delay time | 5ms_15ms | |
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.