기본 정보
Max.Charge Voltage
54.75V
Standard Charge and Discharge Current
20A
Max Continuous Discharge Current
100A
Weight(Approx,Including Case)
About 65kg
사양
CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
제품 설명
Powerful Scrap LiFePO4 48V 100ah Battery Pack for Electric Car
Specification
1. High quality long life span LiFePO4 electric boats/yachts battery pack 12V100ah wholesale price
2. Warranty: 24months guarantee
3. Factory located: Shenzhen of China
4. Quality: A team is composed of hundreds QC inspectors to control the progress quality
Features:
1. Safety: Currently the safest lithium battery, CE UL approved, none fire, none explosive.
2. Environment friendly, no toxic material contained.
3. Powerful: HP battery can discharge in 15c-20c.
4. Long life cycle, more than 2000 cycle within 1c discharge.
5. No memory effect: Can be recharged any time, no reduction of capacity.
6. Broad operation temperature -20---60 centigrade.
7. Small in size and light in weight.: Compare with our battery, 1/2 size of lead acid battery, 70% size of Ni-MH ni-CD battery. 1/2 weight of lead acid battery.
Product Application:
Energy storage, UPS, Back-up power, Solar system, Power tools, Lawn mower, Electric vehicle, Sightseeing Bus, Glof cart, E-bike, E-scooter, E-wheelchair, E-motorcycle, miner lamp and so on.
OEM orders are welcome!
Different voltage and capactiy pack is workable!
Please tell us your requirements, let's relize it.
Quality features of OPTIMUM lifepo4 battery pack
In optimum, each cell and pack is produced with the principle "conformity in 6 aspeacts and 3 inspections in 3 stages", the high stability and reliability can be guaranteed.
"Conformtity in 6 aspects" is a principle developed by OPTIMUM engineers in production and inspection process. The application of it ensures conformity of packs and improves service term of pack obviously.
Confirmtity in 6 aspects principle
1. Conformity in capacity
2. Conformity in impedance
3. Conformity in self-discharging
4. Confirmity in soc
5. Confirmity in discharge stage
6. Confirmity in Charge CC ratio
3 inspections in 3 stages
Battery assembly, paralleled modules, finished packs
About us:
The biggest LiFePO4 battery manufacturer in China with CE, UL, RoHS, TS/16949 and ISO9001-2008 approved and OEM&ODM services offered.
Competitive advantages:
Electronic link
4 years professional BMS solution
Long life span
International approvals
Reasonable price
Product features
Prompt delivery
Quality approvals
Reputation
Service
Small orders accepted
Service by us:
Give you the specific battery pack within 24hours according to your requirements
One-stop battery solution with battery cells, BMS, case and matching charger
Why to choose optimumnano LiFePO4 battery:
Respond at first time:
Service tel 7*24hours is on line.
Ø Urgent incidents respond in 1 hour, solved in 4 hours.
Ø Incidents respond in 2 hours, solved in 6hours-5 days.
Professional: Professional technicians offer overall systematic service.
Beyond customer demand: To think more for customer, do better for customer and make customer more satisfied.
Welcome you to visit and negotiate in our factory!
Name of exhibition: The China sourcing fair
Booth: 9f41, hall 9, hongkong Asia exhibition hall
Date: April 12-15(4days) 2014
Difference between LiFePO4 and other Li-ion Batteries |
Li-ion Battery includes LiFePO4, LiCoO2, LiNiCoMnO2, LiMn2O4 and so on. |
However, LiFePO4 Batteries are with High stability, Safety and Reliability, Eexcellent in High Temperature Performance, work in low temperature and Good Cycle Performance(DOD). The only disadvantage of LiFePO4 Battery is that it is with lower Energy Density |
Below is the detailed differences for your checking: |
Specification: |
Item | LiCoO2 Battery | LiNiCoMnO2 Battery | LiMn2O4 Battery | LiFePO4 Battery |
Material for Positive | LiCoO2 | LiNiCoMnO2 | LiMn2O4 | LiFePO4 |
Material for Negative | C | C | C | C |
Rated Voltage | 3.7V | 3.6-3.75V | 3.0V-4.2V | 3.2V |
Charge and Discharge Voltage Range | 2.8-4.2V | 2.8-4.2V | 3.0-4.2V | 2.0-3.8V |
Battery Capacity Volume Ratio | 350-400Wh/L | 330-380Wh/L | 210-250Wh/L | 300-350Wh/L |
1. High stability |
Item | LiCoO2 Battery | LiNiCoMnO2 Battery | LiMn2O4 Battery | LiFePO4 Battery |
Stability | Bad | Better | Better | Best |
Crystal Structure | Layer | Layer | Spinel | Olivine-type |
Description | 1.Layer type is not stable, easy to decompose and collapse |
2. Spinel type is also not so stable, easy to decompose |
3. Olivine-type is most stable, and not decompose in higt-temperature |
2. Safety and Reliability |
Item | LiCoO2 Battery | LiNiCoMnO2 Battery | LiMn2O4 Battery | LiFePO4 Battery |
Safety and Reliability | Worst | Bad | General | Best |
The abiliy to pass the Safety Testing | Difficult | a little difficult | could pass some of them | YES, and No exploding, No fire |
The Safety Testing includes Acupuncture, Crush,Short-circuit, Over-charge, Over-discharge, Shork, Droping |
3. Excellent Performance in High and Low Temperature |
Item | LiCoO2 Battery | LiNiCoMnO2 Battery | LiMn2O4 Battery | LiFePO4 Battery |
Working Temperature | -20 -60 ºC | -20 -55 ºC | -30 -55 ºC | -20 -70 ºC |
The capacity fading degree when store in high temperature | Better | Better | Worst | Best, could be stay for more than 90% after storing for one year at 25 ºC , full of charging. |
Temperature Rising | Highest, could not be Power Battery | High and difficult for Heat Dissipation | General and poor Heat Dissipation | Lowest, very good Heat Dissipation |
4. Good Cycle Performance(DOD) |
Item | LiCoO2 Battery | LiNiCoMnO2 Battery | LiMn2O4 Battery | LiFePO4 Battery |
Lifetime (cycles) | ≥ 300 | ≥800 | ≥500 | > 2000 |
DOD after 500 cycles | ≤ 80% | ≤98 % | ≤ 80% | no change, 100% |
주소:
No. 68, Lanjing North Road, Pingshan New District, Shenzhen, Guangdong, China
사업 유형:
제조사/공장
사업 범위:
가전제품, 경공업 일용품, 공업 설비와 부품, 야금광산물과 에너지, 의약 위생, 자동차와 오토바이와 액세서리, 장난감, 전기전자, 조명, 철물
회사소개:
회사명: OptimumNano Energy Co., Ltd
2002년 OptimumNano Energy Co., Ltd는 심천에서 배터리 사업을 시작했습니다.
2006년 옵티머나노는 LiFePO4-리튬 이온 인산염 배터리의 생산, 엔지니어링, 연구 및 제조에 주력하기 시작했습니다. 2008년 옵티머노는 최초의 순수 전력 버스 LiFePO4 배터리를 생산하여 상하이 엑스포를 시연하고 실행하고 있는 것으로
, 향후 LiFePO4가 최고의 리튬 이온 전력 솔루션이 될 것으로 예상됩니다.
2009년 OptimumNano는 "National High-tech Enterprise"의 영예를 안았습니다.
2011년, OptimumNano는 제 26회 세계 유니버시아드 게임의 주 자동차 배터리 공급업체입니다.
2012년 OptimumNano는 재정경제부, 산업부, 과학기술부가 발족한 2012 New Energy Automotive Industry Technology Innovation Project의 지원 회사로 선정되었습니다.
2013년에 OptimumNano는 500만대의 PC의 일일 생산 요구 사항을 충족하기 위해 새롭고 큰 공장으로 이전했습니다.
2014년, Shenzhen Mr. Wang Rong 시장을 비롯한 여러 회사가 새로운 에너지 산업에서 달성한 업적을 기리고 이를 높이 평가하며
학술 전문 분야에 적합한 워크스테이션을 설립했습니다. 500여 명의 R&D 직원을 보유하고 있는 현재 국내외 200여 개 이상의 특허를 보유하고 있습니다.
OptimumNano는 13년 이상 개발되어 31개 도시에 지사를 두고 있으며, 전 세계 40여 개국에 LiFePO4 배터리를 배포하고 있습니다.