12v Deep cycle Battery 12V 50AH LiFEPO4 Battery Pack Solar Street Light Waterproof Solar Battery
- Category: >>>
- Supplier: Shenzhen Lithium Valley Technology Co. Ltd.
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Product Overview
Description
Specification
SPECIFICATIONS
Nominal Voltage: 12.8V
Nominal Capacity: 50AH
Discharge Cut-Off: 10V
Charge Cut-Off: 14.6V
Charge Current: 20A
Cont. Discharge: 50A
Peak Discharge: 100A
Impedance: ≤20mΩ
Charge Temperature: 0℃ – 45℃
Discharge Temperature: -20℃ – 60℃
Charge Method: CC/CV
Life Cycle: 2000-5000 times
Warranty: 2 years
Dimension:L*W*H: 260x165x210mm
Nominal Capacity: 50AH
Discharge Cut-Off: 10V
Charge Cut-Off: 14.6V
Charge Current: 20A
Cont. Discharge: 50A
Peak Discharge: 100A
Impedance: ≤20mΩ
Charge Temperature: 0℃ – 45℃
Discharge Temperature: -20℃ – 60℃
Charge Method: CC/CV
Life Cycle: 2000-5000 times
Warranty: 2 years
Dimension:L*W*H: 260x165x210mm
FEATURES & PERFORMANCE
•2000-5000 LIFE CYCLES
•INCREASED SAFETY PERFORMANCE
•WIDE OPERATING TEMPERATURE RANGE
•HIGH TEMPERATURE PERFORMANCE
•GREEN ENERGY WITHOUT CONTAMINANTS
•PRESSURE RESISTANT CELLS
•HIGH CAPACITY SYSTEM
•STEADY OUTPUT VOLTAGE
•<3% YEARLY DISCHARGE STORAGE
•TRIPLE SAFETY PROTECTION
•VIBRATION & SHOCK RESISTANT
•NO MEMORY EFFECT
•INCREASED SAFETY PERFORMANCE
•WIDE OPERATING TEMPERATURE RANGE
•HIGH TEMPERATURE PERFORMANCE
•GREEN ENERGY WITHOUT CONTAMINANTS
•PRESSURE RESISTANT CELLS
•HIGH CAPACITY SYSTEM
•STEADY OUTPUT VOLTAGE
•<3% YEARLY DISCHARGE STORAGE
•TRIPLE SAFETY PROTECTION
•VIBRATION & SHOCK RESISTANT
•NO MEMORY EFFECT
SAFETY PROTECTION
• OVER CHARGING
• OVER DISCHARGING
• SHORT CIRCUIT
• PENETRATION
• THERMAL SHOCK
• NO FIRES
• NO EXPLOSIONS
• OVER DISCHARGING
• SHORT CIRCUIT
• PENETRATION
• THERMAL SHOCK
• NO FIRES
• NO EXPLOSIONS
WARNINGS
•NEVER CONNECT THE POSITIVE AND THE NEGATIVE OF THE BATTERY WITH METAL
•NEVER SHIP OR STORE THE BATTERY WITH METAL
•NEVER CUT OR PUNCTURE THE BATTERY
•DO NOT EXPOSE THE BATTERY TO WATER
•DO NOT EXPOSE THE BATTERY TO FIRE & HIGH TEMPERATURE
•NEVER SHIP OR STORE THE BATTERY WITH METAL
•NEVER CUT OR PUNCTURE THE BATTERY
•DO NOT EXPOSE THE BATTERY TO WATER
•DO NOT EXPOSE THE BATTERY TO FIRE & HIGH TEMPERATURE
STORAGE & NON USE
•STORE IN A DRY PLACE WITH TEMPERATURE NOT EXCEEDING 85°F OR 30°C
•FOR LONG TERM STORAGE KEEP BATTERY CHARGED 30%-50% OF CAPACITY
•DO NOT STORE BATTERY WITH METAL
•USE TERMINAL POST COVERS TO PREVENT ANY SHORT CIRCUT CIRCUMSTANCES
•FOR LONG TERM STORAGE KEEP BATTERY CHARGED 30%-50% OF CAPACITY
•DO NOT STORE BATTERY WITH METAL
•USE TERMINAL POST COVERS TO PREVENT ANY SHORT CIRCUT CIRCUMSTANCES
LITHIUM VALLEY WARRANTY TERMS
LITHIUM VALLEY COMPANY OFFER 2 YEARS FACTORY BACKED WARRANTY THAT COVERS MANUFACTURER DEFECTS. WITHIN THE WARRANTY TIMEFRAME, WE WILL REPAIR OR REPLACE THE BATTERY WITH A NEW OR REMANUFACTURED BATTERY.
COVERED CONDITION
•1>BMS DAMAGE WITHIN 2 YEARS,WE CAN SEND FREE REPLACMENT BMS AND TRAIN YOU HOW TO REPLACE IT,AFTER 2 YEARES,BMS REPLACEMENT UNITS CAN BE SEND ONLY AFTER PAYING.
•2>FOR PROBLEMS CUSTOMER CAN NOT HANDLE,WE CAN SEND ENGINEER OR LOCAL COOPERATE AGENT TO FIX THE PROBLEM
•3>FOR CELL DEFECT(VERY FEW PECENTAGE) OR BIG PROBLEM,WE CAN SEND REPLACEMENT BATTERY CELL OR NEW BATTERY DIRECTLY
•2>FOR PROBLEMS CUSTOMER CAN NOT HANDLE,WE CAN SEND ENGINEER OR LOCAL COOPERATE AGENT TO FIX THE PROBLEM
•3>FOR CELL DEFECT(VERY FEW PECENTAGE) OR BIG PROBLEM,WE CAN SEND REPLACEMENT BATTERY CELL OR NEW BATTERY DIRECTLY
NOT COVERED BY WARRANTY
•1>DAMAGED CAUSED BY ACCIDENTS OR ACTS OF GOD
•2>LOSE TERMINAL BOLTS AND CORROSION
•3>FAILURE TO PROPERLY INSTALL THE BATTERY, MAINTAIN, & CHARGE
•4>IRE, INTENSE HEAT, & FREEZING
•5>WATER DAMAGE AND MOISTURE
•6>TAMPERING OF THE BATTERY PACK
•2>LOSE TERMINAL BOLTS AND CORROSION
•3>FAILURE TO PROPERLY INSTALL THE BATTERY, MAINTAIN, & CHARGE
•4>IRE, INTENSE HEAT, & FREEZING
•5>WATER DAMAGE AND MOISTURE
•6>TAMPERING OF THE BATTERY PACK
Charger
Charger is universal, support customization
Rechargeable batteries can be recharged with a charger, repeated use, energy saving and environmental protection.The correct method of charging can ensure the battery's life.Whether the battery is in use or not,due to a variety of reasons, will cause its power loss phenomenon.
LCD Display
Popular display
This display can show Battery Voltage+Power percentage+temperature
Disadvantage:The power percentage calculate by voltage,because it is the most easy way to calculate , it is not accurate ,just for
reference
Disadvantage:The power percentage calculate by voltage,because it is the most easy way to calculate , it is not accurate ,just for
reference
Coulomb counter
Display battery voltage+power percentage+charge/discharge current+use time+capacity
Advantage:can show many information of the battery,and its calculated by using not voltage,the date is accurate
Disadvantage:Users can see everything,if every battery not 100% the same performance,they may complain,and cost higher than other
2 models(+USD30/pc)
Advantage:can show many information of the battery,and its calculated by using not voltage,the date is accurate
Disadvantage:Users can see everything,if every battery not 100% the same performance,they may complain,and cost higher than other
2 models(+USD30/pc)
Simple display
Simply show the battery voltage,no power percentage
Our services
Our service
1>Customized battery voltage and capacity
2>Customized battery case,plastic case,PVC,metal case
3>Customized BMS 4>delivery support
1>Customized battery voltage and capacity
2>Customized battery case,plastic case,PVC,metal case
3>Customized BMS 4>delivery support
we can support RS485/RS232/CANBUS/Bluetooth solution, support active equalization scheme, and developed battery self-heating scheme and load-weight scheme.These products are widely used
About Us
FAQ
Q1. Can Shenzhen Lithium Valley Technology
Co.,Ltd. ship battery out of China?
R1: Yes, we can ship to any country out of China, you can tell us your address to check.
Q2. How does Shenzhen Lithium Valley Technology Co.,Ltd. ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can
ship by air or by sea, sea shipping is more cheaper. Customer can tell your nearest airport name and sea port name for Lithium
Valley sales person to check the best option for you.
Q6. What is your warranty?
R6: We offer 2 years warranty for all our battery pack. we ensure at least 2,000 cycle life for the LiFePO4 battery pack, which
means, after 2,000, 80% DOD, there will still around 60% capacity left. You can use it for at least 5 years for normal 1 time
charge and discharge everyday.
Q8：What functions does your battery support?
R8：Our battery can support customized Bluetooth monitoring function, RS485 or CAN-bus communication function
Q9：Can I buy a few batteries as samples? What is the quantity of minimum order?
R9：Of course, we are supporting customers to buy 1-2 samples as the beginning of our business cooperation.
Q10：How do we make the payment?
R10：T/T , Western Union , Ali Pay, Escrow, and Paypal are warmly welcomed.
Q11：What's the lead time for mass production
R11：It depends on the actual situation. 3-7 days with stock, if without stock, that will be depends on your order quantity,
normally needs 20-25 days.
Q12：Can we visit your factory?
R12：Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q17: Can I use my charger to charge your battery?
R17: The charger needs to be able to adapt to the charging mode of the lithium battery. The charging of the lithium battery is
CC-CV. The products we sell also have Lifepo4 chargers, which are compatible with our batteries.
Q18: Can we print our customized logo on the battery?
R18: We support customized labels to be printed with customer logos. If the order quantity exceeds 50, we can customize the label
for free.
Q20: Can I customized the battery appearance?
R20: We support customized, metal shell can be customized according to the requirements
Q22:Can I store the battery for a while and not use it right now?
R22:Yes,if the battery packs are not being used in 3 months, please place them after fully charged. Please keep the battery pack
under a cold and dry condition .
Co.,Ltd. ship battery out of China?
R1: Yes, we can ship to any country out of China, you can tell us your address to check.
Q2. How does Shenzhen Lithium Valley Technology Co.,Ltd. ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can
ship by air or by sea, sea shipping is more cheaper. Customer can tell your nearest airport name and sea port name for Lithium
Valley sales person to check the best option for you.
Q6. What is your warranty?
R6: We offer 2 years warranty for all our battery pack. we ensure at least 2,000 cycle life for the LiFePO4 battery pack, which
means, after 2,000, 80% DOD, there will still around 60% capacity left. You can use it for at least 5 years for normal 1 time
charge and discharge everyday.
Q8：What functions does your battery support?
R8：Our battery can support customized Bluetooth monitoring function, RS485 or CAN-bus communication function
Q9：Can I buy a few batteries as samples? What is the quantity of minimum order?
R9：Of course, we are supporting customers to buy 1-2 samples as the beginning of our business cooperation.
Q10：How do we make the payment?
R10：T/T , Western Union , Ali Pay, Escrow, and Paypal are warmly welcomed.
Q11：What's the lead time for mass production
R11：It depends on the actual situation. 3-7 days with stock, if without stock, that will be depends on your order quantity,
normally needs 20-25 days.
Q12：Can we visit your factory?
R12：Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q17: Can I use my charger to charge your battery?
R17: The charger needs to be able to adapt to the charging mode of the lithium battery. The charging of the lithium battery is
CC-CV. The products we sell also have Lifepo4 chargers, which are compatible with our batteries.
Q18: Can we print our customized logo on the battery?
R18: We support customized labels to be printed with customer logos. If the order quantity exceeds 50, we can customize the label
for free.
Q20: Can I customized the battery appearance?
R20: We support customized, metal shell can be customized according to the requirements
Q22:Can I store the battery for a while and not use it right now?
R22:Yes,if the battery packs are not being used in 3 months, please place them after fully charged. Please keep the battery pack
under a cold and dry condition .
Please notice:
After you place an order, we will contact with customers by phone or email to confirm whether our battery's specifications meet
their requirements. Customers need to notice and check email by then.
If there are no any answers from customers, we will ship out the batteries with our standard specifications.
their requirements. Customers need to notice and check email by then.
If there are no any answers from customers, we will ship out the batteries with our standard specifications.
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