Wireless Multi-room Bluetooth Speaker Lithium ion Rechargeable Lithium Battery 12V 50Ah Li-ion Battery Pack

 

Quick Detail:
 
1. Built-in automatic protection for over-charge, over-discharge and over-temperature conditions
2. Intra-module balancing
3. Maintenance-free
4. Thousands of cycles, under normal conditions
5. Can be charged using most standard lead-acid chargers

 
Description:
 
We can design any 12V LiFePO4 with the same SLA case size to replace old SLA battery! Tongyu provide the best price with high quality products, can accept small orders.
 
Maintenance-free
No memory effect
Low self discharge and longer service lifespan
High discharge rate
Wide operation temperature range
 
 
Advantage of lifepo4 battery:

1. long cycle life            
2. low weight ,small size        
3. fast charge/discharge with large current
4. high temperature resistant          
5. large capacity
6. no memory effect                           
7. enviroment-friendly

 
 
Applications:
 

• Golf trolleys, Golf carts,
• UPS backup
• Fire alarm and security systems
• Telecommunication equipment
• Electric equipment and telemeter equipment
• Light equipment, dc 12v led lights
• Wireless lawn movers vacuum cleaner and washing machine
• Toys and consumer electronics
• Solar systems 12v
• Portable power tools measuring and medical equipment Portable video camera portable personal computer
• Garden lighting
• Sound systems
• And etc

 
 
Specifications:
 

Item
Nominal Capacity	50Ah
Nominal Voltage	11.1V
Normal discharge current	20A
Maximum continuous current	50A
Max pulse instant current	100A(1-5s)
Discharge cut-off voltage	9V
Max charge voltage	12.6V
Charge current	≤50A
Battery housing	ABS SLA Case
Charge temperature	0℃~45℃
Discharge temperature	-20℃~60℃
Humidity	5%≤RH≤85%
Size(L*W*H)	Customized
Weight	<4.5kg
Protection function	Overcharge protection, Over discharge protection, Over current protection, Temperature protection, Balanced function

 

 
Compared with Seal lead acid battery, lifepo4 battery has many advantages:
 
1. Green: Non-Toxic, comfort to RoHS.
 
2. Long cycle life: > 2000 cycles, while Sealed Lead Acid batteries only 750 cycles and NiMh batteries only 500 cycles)
 
3. Safety
The safest battery in the world till now, which does not burn with 30V charge voltage and it does not explore when you puncture the battery. UL approved.
 
4. Light weight and smaller dimension
The dimension is smallest and the weight is lightest when compare with other battery. 1/3 weight of SLA,  65% weight of NIMH.
 
5. Great capacity and more powerful, rechargeable battery
High discharge current, 1C continuous, 3C pulse for normal cells and 20 C for special design
We can install many single cells in series and in parallel and it can fully discharge
 
6. Good thermal stability: - 40°C to 70°C
 
7. Back fast charge, good consistence, no memory effect, can equip battery charger.
Can be recharged anytime, no reduction of the capacity
 
8. Widely application, customize solutions, mass production, OEM/ODM/buyer label provided.

 

 

Typical Application:

 

Communication base station
Power monitoring
Portable applications
billboard
Patrol car
Automotive application
Electric forklift
Solar street lamps
UPS power supply
Household energy storage
Hydrological monitoring

 

 

 

Product's picture

 

 

 

 

 

 

 

Model	JW12V22A
Battery Type	Lithium ion Battery(Lead acid replacement battery)
Voltage	12V
Capacity	4.5Ah, 7Ah, 7.5Ah 8Ah, 9Ah, 10Ah, 12Ah, 15Ah
	17Ah 18Ah, 19Ah 20Ah, 24Ah, 30Ah 40Ah 60Ah 100Ah
Brand Options	JINWO, neutral or customized brand
Cycle life	>2000times
Warranty	12 months
Package	Individual box package

 

 

 

 

Our Services

 

      - A professional sales team which provide consultant service and the most competitive battery solutions.

      - OEM and ODM designs and lables are welcome.

      - Small Order is available.

     - Wide-range battery products to satisfy different customer’s requirement.

     - Quick response, every inquiry will be replied within 24 hours.

     - Good after-sale service, long product warranty and continual technique support

Contact us

Send your inquiry to us and you will get:

• Get Quotations Immediately
• More Product Detail
• Best Price
• Have a chance to get a free sample

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