Basic Info.
Model NO.
12V400Ah
Nominal Voltage
12V
Discharge Rate
High Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Packaged
Rechargeable
Chargeable
Capacity
5120wh
Certification
CE/RoHS/Un38.3/MSDS
Self Discharge Rate
<3%
Weight
40kg
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
450*230*250mm
Trademark
Elite/OEM
Origin
Guangdong, China,
HS Code
8507600090
Product Description
Elite 12.8V 400Ah Lithium Ion Battery 
Battery Parameters 
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% monthly
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% monthly
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 400Ah | |
| Energy | 5120Wh | |
| 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 | 20A | |
| Max. Charge Current | 100A | |
| Standard Discharge | Max. Continuous Discharge Current | 100A |
| Max. Pulse Current | 200A(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 | Mental case | |
| Dimensions(in./mm.) | 450*230*250mm | |
| Weight(lbs./kg.) | 40kg | |
| Terminal | M8 | |
| Display screen | Optional | |
| Bluetooth | Optional |
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.
Shipping: By air, by sea, by express, railway transportation and so on.
Company Information
Dongguan Elite New Energy Co., Ltd is a leading battery manufacturer in China, we focus on LiFePO4, Li-ion rechargeable batteries, including BMS and the total power system solution, most of our LiFePO4 battery have UN38.3, MSDS and CE certification.
Elite 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. We have a very professional team which 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.
WORKSHOP
WORKSHOP
Certifications
Contact
Contact
Dongguan Elite New Energy Co.,Ltd
3rd Floor, Building 1 Longtong Industrial Park, Fenggang, Dongguan, Guangdong, P.R.China 