High Quality 12V 30Ah LITHIUM ION BATTERY
Deep cycle battery packs with 100% DOD! !Â
Specification
Product show
Advantages:
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A. Safety
· The chemical structure of LiFePO4 is very stable
B. Long life cycles
· >2000 times cycle life at 0.1C-1C discharge/charge rate
C. High energy density
· Energy density: 135 Wh/kg
· Weight: 1/3 of lead acid, 2/3 of Ni-MH
· Volume: 2/3 of lead acid
D. Wide range Temperature Adaptability
· Working temperature range: -20° C--60° C
E. Fast charge
· 1C standard charge and discharge, above 93% of the capacity during 3.3~3.2V platform
F. Low self-discharge
Self-discharge<3(month), while the monthly self discharge of sealed lead acid battery is 10%.
G. Enviroment friendly
Optimum LiFePO4 battery has great efficiency for energy conservation and emission reduction,
Without any hazardous and noxious substances
Certification:Approved CE,UL,ROHS,TLC,PSE,TS16949,ISO9001,BV,SGS
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Perfect for
MOTORHOMES, TRAVEL TRAILERS, FIFTH WHEELS,Â
BOATS, YACHTS, SAILING, TROLLING, ELECTRONICS
SOLAR BACK UP POWER AND OTHER DEEP CYCLE APPLICATIONSÂ Â Â Â
Quality features of OPTIMUM LiFePO4 battery pack
 1-Principle: Guarantee the cell's performance
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3-Production: Make sure the battery safety
Break Protection, Anti-explosion Protection, PTC Protection
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8-Conformity: Make sure the battery stability and long lifetime
Conformity in capacity
Conformity in voltage
Conformity in impedance
Conformity in electricity
Conformity in self-discharging
Conformity in discharge platform
Conformity in CC Charging
Conformity in lifetime
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Protection Board
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The protection board, provides protection against overcharge, and short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function.  Â
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About Optimum Battery Co., Ltd.
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1. The approved supplier of Universiade Shenzhen 2011, their 80% lithium battery offered by us.
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2. As the professional and leading LiFePO4 battery manufacturer in China, we have a capacity of 1.25 MWh per day.
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3. Established in 2001, Optimum Battery Co., Ltd is high-tech Corporation with independent intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R & D, production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation about 20, 000 square meters, we have more than 1000 employees and over 50 senior engineers.
  Â
Welcome to OptimumNano Energy Co., LTD
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| Normal performance | ||
| No | Item | General Parameter |
| 1 | Cell Model(Single cell) | IFR32650 |
| 2 | Standard Capacity | 30Ah |
| 3 | Rated Voltage | 12.8V |
| 4 | Max.Charge Voltage | 14.6V |
| 5 | Cut-off Voltage | 10V |
| 6 | Standard Charge Current | 6A |
| 7 | Max charge current | 2C |
| 8 | Standard Charging Time | 5h |
| 9 | Cycle life(1C/80%) | ≥ 2000 |
| 10 | Dimensions | 175*175*118mm |
| 11 | Total Weight(Approx.) | About 4Â kg |
| 12 | Impedance(Max, at 1000Hz.) | ≤50mΩ |
| 13 | Charge temperature | 0° C~45° C |
| 14 | Discharge temperature | -20° C~55° C |
High Quality 12V 30Ah LITHIUM ION BATTERY
Deep cycle battery packs with 100% DOD! !Â
Specification
Product show
Advantages:
Â
A. Safety
· The chemical structure of LiFePO4 is very stable
B. Long life cycles
· >2000 times cycle life at 0.1C-1C discharge/charge rate
C. High energy density
· Energy density: 135 Wh/kg
· Weight: 1/3 of lead acid, 2/3 of Ni-MH
· Volume: 2/3 of lead acid
D. Wide range Temperature Adaptability
· Working temperature range: -20° C--60° C
E. Fast charge
· 1C standard charge and discharge, above 93% of the capacity during 3.3~3.2V platform
F. Low self-discharge
Self-discharge<3(month), while the monthly self discharge of sealed lead acid battery is 10%.
G. Enviroment friendly
Optimum LiFePO4 battery has great efficiency for energy conservation and emission reduction,
Without any hazardous and noxious substances
Certification:Approved CE,UL,ROHS,TLC,PSE,TS16949,ISO9001,BV,SGS
Â
Perfect for
MOTORHOMES, TRAVEL TRAILERS, FIFTH WHEELS,Â
BOATS, YACHTS, SAILING, TROLLING, ELECTRONICS
SOLAR BACK UP POWER AND OTHER DEEP CYCLE APPLICATIONSÂ Â Â Â
Quality features of OPTIMUM LiFePO4 battery pack
 1-Principle: Guarantee the cell's performance
Â
3-Production: Make sure the battery safety
Break Protection, Anti-explosion Protection, PTC Protection
Â
8-Conformity: Make sure the battery stability and long lifetime
Conformity in capacity
Conformity in voltage
Conformity in impedance
Conformity in electricity
Conformity in self-discharging
Conformity in discharge platform
Conformity in CC Charging
Conformity in lifetime
 Â
Protection Board
Â
The protection board, provides protection against overcharge, and short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function.  Â
Â
About Optimum Battery Co., Ltd.
Â
1. The approved supplier of Universiade Shenzhen 2011, their 80% lithium battery offered by us.
Â
2. As the professional and leading LiFePO4 battery manufacturer in China, we have a capacity of 1.25 MWh per day.
Â
3. Established in 2001, Optimum Battery Co., Ltd is high-tech Corporation with independent intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R & D, production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation about 20, 000 square meters, we have more than 1000 employees and over 50 senior engineers.
  Â
Welcome to OptimumNano Energy Co., LTD
Â
Â
| Normal performance | ||
| No | Item | General Parameter |
| 1 | Cell Model(Single cell) | IFR32650 |
| 2 | Standard Capacity | 30Ah |
| 3 | Rated Voltage | 12.8V |
| 4 | Max.Charge Voltage | 14.6V |
| 5 | Cut-off Voltage | 10V |
| 6 | Standard Charge Current | 6A |
| 7 | Max charge current | 2C |
| 8 | Standard Charging Time | 5h |
| 9 | Cycle life(1C/80%) | ≥ 2000 |
| 10 | Dimensions | 175*175*118mm |
| 11 | Total Weight(Approx.) | About 4Â kg |
| 12 | Impedance(Max, at 1000Hz.) | ≤50mΩ |
| 13 | Charge temperature | 0° C~45° C |
| 14 | Discharge temperature | -20° C~55° C |
Fiber optic transceivers, is a short twisted-pair electric signals and optical signals over long distances to swap the Ethernet transmission media conversion unit, in many places also known as the photoelectric Converter (Fiber Converter). The product is generally used in the actual network environment where the Ethernet cable cannot be covered and the optical fiber must be used to extend the transmission distance. For example, high definition video image transmission of monitoring security engineering; It has also played a big role in helping to connect the last kilometer of fiber optic lines to the WAN and beyond.
Fiber Optic Media Converter, Fiber Media Converter, Optical Fiber Transceiver
NINGBO YULIANG TELECOM MUNICATIONS EQUIPMENT CO.,LTD. , https://www.yltelecom.com