Solar Battery 24V 50ah with BMS Protection
|FOB Unit Price:||US $600 US $1|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||50000 PCS/Week|
|Transport Package:||SLA Case or Custom|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: OPT-2450
- Usage: Car, Bus, UPS, Lighting, Electric Bicycle, Boat, Solar System
- Discharge Rate: Medium Discharge Rate
- Electrolyte: LiFePO4
- Rechargeable: Chargeable
- Composed Type: in Series and Parallels
- Capacity: 50ah
- Peak Discharge Current: 5c (10s)
- Size: 323*171*215mm
- Application: Solar Energy System /Wind System
- Specification: CE, ROHS, UL, GSG, MSDS
- HS Code: 85078020
- Type: Lithium-Ion Batteries
- Nominal Voltage: 24V
- Shape: Cylindrical Battery
- Installation: Packaged
- Components: Lithium Iron Phosphate Battery
- Voltage: 24V
- Continuous Discharge Current: 2.5c-3c
- Package: SLA Case
- Work Temperature: -20 to 60
- Trademark: Optimumnano
- Origin: Shen Zhen China
1. LiFePO4 battery manufacturer (more than 10 years)
2. Long cycle-life, high capacity
3. Certification: CE, SGS
4. OEM services offered
1. Long cycle life: Up to 2000 recycles, 5-6 times of lead acid battery, 3 times of Ni-MH battery.
2. Ultral-high safty: There is no danger even battery is misused.
3. Light weight: One third of lead acid battey, two thirds of Ni-MH battery.
4. Small volume: Less than half of lead acid battery, smaller than Ni-MH battery.
5. Low self-discharge rate: At state of 100 percent SOC and normal temperature, less than 5 percent per month.
6. Good performance at high temperature: More than 80 percent capacity remaind after 2000 cycles at 25 degrees celsius.
7. Environmental friendly: No heavy metals or toxic metal.
8. Wide range of applications: Transportations (HEVs, EVs, e-bikes, e-scooters, e-golf carts, e-boats, e-skateboard), UPS, Inverters, solar-wind storage systems, telecom base stations, solar panels and etc.
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
About Optimum Battery Co., Ltd.
Optimum Battery Co., Ltd is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 7 years.
There are about 1500 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application ect...
|COMPARISON DATA AMONG VARIOUS LITHIUM BASE BATTERIES|
|Cells||Safety||CYCLE LIFE||POWER WEIGHT DENSITY||LONG TERM COST||Temperature Range|
|LiFePO4||The world's most secure battery, no explosion, no pollution, long life||Excellent Cycle life can be as long as over 2,000 cycle, best among all the listed groups.||Acceptable||Excellent|
|Excellent (can be discharged at -45~ 70 Centigrade)|
|LiCoO2||LiCoO2 is expensive, the actual capacity than its theoretical capacity of only (274mAh g-1) about 50%, lower utilization of cobalt; LiCoO2 cycle life has reached 500||Acceptable Cycle life only up to 300~500 cycle. Not good for high C-rate discharge.||Good||High||Decayed beyond 55 ~ -20 Centigrade|
|LiMn2O4||Have to handle with care, or it might explode or catch fire under collision or over-charged.||Unacceptable Cycle life only up to1 500~800 cycle, depending on the discharge C-rate.||Acceptable||Acceptable||High|
|Li(NiCo)O2||Very unstable, must handle with extremely care, it might explode or catch fire under collision, over-charged, short circuit or when heat build-up.||Acceptable Cycle life can be 300~500 cycle. Not good for high C-rate discharge.||Good||High||Decayed extremely fast over 55~ -20 Centigrade|