12V LiFePO4 Battery for Backup Power Systems, 40Ah Lightweight Lithium Battery

Delivery Time:10-15days for samples, 20-25days for batch orders
Certification:CE,ROSH,UN38.3

12V LiFePO4 Battery for Backup Power Systems, 40Ah Lightweight Lithium Battery
 
LiFePO4 12V 40Ah
Weight: <6.5KG
 
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
 
12V LiFePO4 Battery for Backup Power Systems, 40Ah Lightweight Lithium Battery
 
 
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:

long cycle life            low weight ,small size        fast charge/discharge with large currenthigh temperature resistant          large capacityno memory effect                           enviroment-friendly

 
 
Applications:
 

Golf trolleys, Golf carts,UPS backupFire alarm and security systemsTelecommunication equipmentElectric equipment and telemeter equipmentLight equipment, dc 12v led lightsWireless lawn movers vacuum cleaner and washing machineToys and consumer electronicsSolar systems 12vPortable power tools measuring and medical equipment Portable video camera portable personal computerGarden lightingSound systemsAnd etc

 
Specifications:
 

Item	TY-1212F
Nominal Capacity	40Ah
Nominal Voltage	12.8V
Normal discharge current	20A
Maximum continuous current	40A
Max pulse instant current	100A(1-5s)
Discharge cut-off voltage	10V
Max charge voltage	14.6V
Charge current	≤15A
Battery housing	ABS 12V 33Ah SLA Case
Charge temperature	0℃～45℃
Discharge temperature	-20℃～60℃
Humidity	5%≤RH≤85%
Size(L*W*H)	196*131*158mm
Weight	<6.5kg
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.