Basic Info.
Model NO.
12V 50Ah
Rated Capacity
500MAH～1000MAH
Standard Voltage
10V~14V
Usage
Solar System, EV
Electrolyte
Li-ion
Capacity
640wh
Certification
CE/RoHS/Un38.3/MSDS
Self Discharge Rate
<3%
Weight
6kg
Warranty
3 Years
Cycle Life
2000-5000 Times
Bluetooth
Optional
Display Screen
Optional
Series Connect
Max 4 PCS to 48V
Transport Package
Carton Box
Specification
197*166*170mm
Trademark
Elite/OEM
Origin
Guangdong, China,
HS Code
8507600090
Production Capacity
100000PCS/Month
Product Description
Elite 12volts 3.2V LiFePO4 50Ah Battery Cell DIY Pack 12 V 50 Ah Lithiun Irom LiFePO4 Li-ion Battery Bank for Solar Slow Speed EV and E Motorcycle
Product Description
Feature 1. Safety: safest Lithium battery, CE UL approved, built-in PCM/BMS
2. Clean and Green energy, no toxic material contained
3. Long life cycle:> 2000 times, 6-8 times of lead acid battery
4. No memory effect, highly efficient, charge anytime
5. Small size and light weight: 1/2 size& weight of lead acid battery
6. Good performance at high temperature
7. Low self-discharge rate: < 3% month
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah | |
| Energy | 640Wh | |
| Internal Resistance | ≤10mΩ | |
| Cycle Life | >2000 cycles@1C 100% DOD | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100%@0.5C | |
| Efficiency of Discharge | 96-99% @1C | |
| Standard Charge | Charge Cut-off Voltage | 14.6±0.2V |
| Charge Mode | 0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV) | |
| Recommend Charge Current | 10A | |
| Max. Charge Current | 50A | |
| Standard Discharge | Max. Continuous Discharge Current | 50A |
| Max. Pulse Current | 100A(10S) | |
| Discharge Cut-off Voltage | 10V | |
| Environmental | Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity | |
| Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity | |
| Water Dust Resistance | IP54 | |
| Mechanical | Cell&Method | 4S |
| Package | ABS case | |
| Dimensions(in./mm.) | 197*166*170mm | |
| Weight(lbs./kg.) | 6kg | |
| Terminal | M8 | |
| Display screen | Optional | |
| Bluetooth | Optional |
Product Pictures 
Company Information
INTRODUCTION
Shenzhen Elite New Energy Co., Ltd is a leading battery manufacturer in China, which is committed to provide customers with safe and durable green energy products, including EV power battery systems, portable energy storage, household energy storage, micro power grid, battery solutions for telecom station power supply, UPS, solar street lights, and battery packs for police car, harvesters, AGV, forklift, balance vehicles, electric tricycles, electric wheelchairs, etc. Elite has a very professional team where most of the team members are from new energy leading company such as Optimum, HUWAI, BYD and so on. With professional R&D team, experienced technicians and advanced equipments, our mission is to provide customers with high-quality batteries and techinical battery solutions.
Elite has passed ISO-9001 certification. Besides, most of its products have been certified UL, CE, UN38.3, MSDS, etc. Factory audit is welcomed if you are interested in being one of our partner!
ADVANTAGES
With its innovation and reliablity, Elite gains a lot of recognition and and appriciation from our customers. Adhering to the mission of " Strive for Excellence,Continue to Improve,Serve for Customers", relying on expertising knowledge in lifepo4 battery area and professional technical team, Elite focuses on providing customers with high quality services and to meet customers' personalized customization requirements, thus providing customers with comprehensive battery solutions and technical support. The advantages of Elite are as follow:
WORKSHOP
Certifications
Packaging & Shipping
Package:
With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Standard batteries lead time: Samples: 15-20 days, Bulk order: 25-30 days.
Customized batteries lead time: Samples: 30-40 days, Bulk order: 30-40 days.
With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Standard batteries lead time: Samples: 15-20 days, Bulk order: 25-30 days.
Customized batteries lead time: Samples: 30-40 days, Bulk order: 30-40 days.
Shipping: By air, by sea, by express, railway transportation and so on.
F&Q
1. Where can I get the price?
We will offer you the quotation within 24 hours after recieving your inquiry. For customized inquiry, we need to know more requirements on the battery then can we provide you with the specific quotation.
2. What is your MOQ (Minimun Order Quantity)?
Sample order for testing is avalible. You can choose to place just one piece for testing. We believe that our high quality products will drive you to have a larger future order.
3. How can you gurantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management, of which a number of them with a master's degree or above. Our quality department provides comprehensive product quality management and product control through professional SPC,MSA B code and other quality control tools. We also provide our customers with perfect quality assurance through quality control of incoming IQC, market ICQC, shipping OQC, as well asmonitoring control of battery product safety and reliability, so as to provide excellent quality assurance to our customers.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. How long is your warranty?
Normally, the warranty is 3 years. For specific model like powerwall battery, the warranty is 5 years. Beside, warranty is extending available according to customers' requirements.
6. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order.
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommand the most suitable solution to you according to your detailed order and situation.
Contact We will offer you the quotation within 24 hours after recieving your inquiry. For customized inquiry, we need to know more requirements on the battery then can we provide you with the specific quotation.
2. What is your MOQ (Minimun Order Quantity)?
Sample order for testing is avalible. You can choose to place just one piece for testing. We believe that our high quality products will drive you to have a larger future order.
3. How can you gurantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management, of which a number of them with a master's degree or above. Our quality department provides comprehensive product quality management and product control through professional SPC,MSA B code and other quality control tools. We also provide our customers with perfect quality assurance through quality control of incoming IQC, market ICQC, shipping OQC, as well asmonitoring control of battery product safety and reliability, so as to provide excellent quality assurance to our customers.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. How long is your warranty?
Normally, the warranty is 3 years. For specific model like powerwall battery, the warranty is 5 years. Beside, warranty is extending available according to customers' requirements.
6. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order.
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommand the most suitable solution to you according to your detailed order and situation.
Jane Zheng
Shenzhen Elite New Energy Co.,Ltd
B1805, Rongde Times Square, Henggang, Longgang District, Shenzhen, China.
Manufacturing Base:
18#, Lihe Bauhinia Intelligent Manufacturing Center, No.105, Qingbin East Road, Qingxi Town, Dongguan, China
B1805, Rongde Times Square, Henggang, Longgang District, Shenzhen, China.
Manufacturing Base:
18#, Lihe Bauhinia Intelligent Manufacturing Center, No.105, Qingbin East Road, Qingxi Town, Dongguan, China