Lithium Ion Battery Pack Solar Street Light Battery 12V 50ah 30ah LiFePO4 Battery Pack Solar Energy

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-03 14:14

  • Browse the number:

    263

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Company Profile

Shenzhen Believe Technology Co., Ltd.

By certification [File Integrity]

Contact:Miss Windy Lee(Mr.)  

Email:

Telephone:

Phone:

Area:Guangdong

Address:Guangdong

Website: http://blvpower.hntyzg.com/

Product details

1>High energy density 
2>Pollution-free 
3>Long cycle life 
4>No memory effect 
5>Low self discharge

 

Model BLV-12V-50AH
Li-ion Battery
Capacity 10Ah, 20Ah, 30Ah, 40Ah, 50Ah, 60Ah, or more
Battery Type LiFePO4 battery Lithium ion battery
Normal Voltage 12.8V; ×2/24V 11.1V; ×2/24V
Discharge cut-off voltage 10.0V; ×2/24V 9.0V; ×2/24V
Charge cut-off voltage 14.6V; ×2/24V 12.6V; ×2/24V
Life expectation (1) charge: CC at 0.2C to 14.6V/29.2V, then CV till current to 0.05C
(2) rest: 30min
(3)discharge: 0.2C to 10.0V/20.0V, temperature: 20±5ºC carry out: 1200cycles
(1) charge: CC at 0.2C to 12.6V/25.2V, then CV till current to 0.05C
(2) rest: 30min
(3)discharge: 0.2C to 9.0V/18.0V, temperature: 20±5ºC carry out: 800cycles
Assembly Method 4 series/12V; 8series/24V 3series/12V; 7series/24V
Packing Method Blue PVC
PCM/BMS Yes
Operation temperature range Charge: 0~55ºC
Discharge:-10~60ºC
Storage temperature range Less than 1 year: 0~25ºC
Less than 3 months: -5~35ºC
Solar charge controller
type solar controller for solar LED street lights solar controller for solar power system
Working Voltage 12V; 24V
Working current 10A; 20A; 30A
Solar PV input 16V-30V/12V; 34V-50V/24V
Output voltage 12V/24V-60V keep rated 12V/24V outputing
Output power 5W-160W (LED lights without LED driver) less than 600W DC load
Charge Mode PWM charging
Solar battery pack
Waterproof IP65
Dimension 290*210*60mm/customized
Cable MC4 connectors for solar PV; waterproof cable for LED lights/DC load
others waterproof fuse and LED indicators
Features 1, Long life, large capacity and good shock resistance
2, used in solar street light system, a remote control to set and send parameters to solar battery pack, with dimming and timer fucntion
3, used in solar power system, keep 12V/24V outputing to protect DC load, althout the solar battery output voltage is more or less than 12V/24V, solar controller will keeps 12V/24V outputing
4, Easy installation and beauty look
 
Safety Performance Test Name Result
  1. Over Charge 2. Over Discharge
3. Short circuit 4. Drop  5. Hot oven 6. Crush 7. Needle Puncture
no fire, no explosion
Warning !!! 1. Forbid to immerse battery in water or allow it to get wet!
2.Don't charge, use and store battery near a heat source such as fire and heater!
3. Forbid to reverse the positive and negative pole! 
4. Forbid to disassemble the battery and battery pack in any way! 
5. Forbid to put the battery into microwave oven or pressure vessel!



Why LiFePO4 Battery?

 

1. Safety and Eco-Friendly--- Li-Phosphate material has much better thermo-resistance capability; does not explode under extreme conditions. It has complete Eco-Friendly chemistry vs. poisonous LeadAcid and Ni-MH.

 

2. Performance and Stability--- Much higher instantaneous power output than conventional batteries. These battery life-cycles are about 5 years in normal operation

 

3. Cost-Effective --- Much cost-effective comparing with conventional battery in terms of costs of expensive controller system and professional maintenance tasks.

 

4. Great Consistency--We match them before delivery
 

FAQ: any questions, contract us freely, respond within 12h
Q1:Can't charge the battery?
A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.
Q2:Is it the capacity of your battery real?
A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.
Q3:How about the lead time?
A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.
Q4:Which certificates do you have?
A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standard
Q5:How about warranty?
A5:1 year warranty
Q6: payment and samples
A6:we accept paypal for samples order, larger order with T/T
Q7: Charging temperature
A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet
Q8: Operating temperature
A8:-20°C~60°C 
 Q9: Company production capacity:
A9:200k pcs per months
Q10:What's the batteries applications?
A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.
Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world


Application for LiFePO4 battery PACK:
 
 a).Portable Equipment: 
 Post machine,hand set,the portable printer,data terminal;
 
 b).Medical Instruments:
 Ecg monitoring instrument, ultrasonic,breath machine,electrocardiograph
 
 c).Industrial instrument and communication instrument:
Flaw detector,fusion splicer,optical power meter,gas detector
 
 d).Consumer Electronics:
 PDA,MID,PC,POS machine,electric tool,laptop. ebike,emergency light power,data camera, DV, speaker,mp3,mp4 portable DVD and so on.
 
 e).Portable Equipment: 
POS, Portable printer, handset .Electric toy: RC car/ boat/helicopter etc.

How to delivery?
·Samples checking: UPS / DHL / EMS / HK EMS / FEDEX / HK post / TNT and so on express(door to door)
·Bulk production: sending out by cargo shipping / air freight / Express
Package:paper box+export paper carton, all with goods label and caution label

CAUCTION:
1-Use a specified charger,Fully charge the battery before first-time using.
2-Do not disassemble the battery and battery pack in any way.
3-Do not short circuit battery terminals,don't not reverse the positive and negative pole
4-Do not throw the battery into fire or heat, do not put the battery into microwave oven or pressure vessel.
5-Do not immerse battery in water or allow it to get wet!
6-If the battery leaks or releases strange odor, pls remove it from place near fire place immediately. 
7-Keep the battery in a cool dry surroundings if it stands by.
8-Do not place or storage this product under high temperature(or fire) or humid environment.
9-Using the product, a little hot is normal.
10-Stay away from children when charging or in storage.