LiFePO4 Battery 12V 19Ah for

Min. Order:1 pc
Keywords:12V 19Ah Battery , Li-ion 12V 19Ah , LiFePO4 12V Battery
Origin:Made In China

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Company Information

Company NameTongyu Technology Limited
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Contact:DavidSales Director
Last Online:16 Jul, 2018
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Product Description

12V 19Ah LiFePO4 Battery for Golf Trolley , Robots , UPS Backup Power

LiFePO4 12V 19Ah

Weight: <3KG

Dimension: 181*77*167mm


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


19Ah 12V LiFePO4 Battery for Golf Trolley , Robots , UPS Backup Power





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.



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



  • 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





Nominal Capacity


Nominal Voltage


Normal discharge current


Maximum continuous current


Max pulse instant current


Discharge cut-off voltage


Max charge voltage


Charge current


Battery housing


Charge temperature


Discharge temperature








Protection function

Overcharge protection, Over discharge protection, Over current protection, Temperature protection, Balanced function


SLA 12V 17Ah, 12V 18Ah, 12V 19Ah



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.

You can now replace the lead acid (SLA , AGM or GEL) batteries with these modern LiFePO4 batteries and see the difference in the performance immediately! The size is the same, the performance and service-life is much better!


LiFePO4 Nominal Capacity Nominal Voltage Nominal Energy

Fast       discharge

Fast charge current L W H(MM) Weight Teminal Discharg e cut-off voltage
TY12V3A 3Ah 12.8V 36WH 1C 0.5C 90 70 101 0.48kg Faston250 8V
TY12V4A 4Ah 12.8V 48WH 1C 0.5C 90 70 101 0.64kg Faston250 8V
TY6V4A 4Ah 12.8V 24WH 1C 0.5C 47 70 101 0.6kg Faston250 4V
TY12V5A 5Ah 12.8V 60WH 1C 0.5C 90 70 101 0.8kg Faston250 8V
TY12V7.5A 7.5Ah 12.8V 90WH 1C 0.5C 151 65 94 1.3kg Faston250 8V
TY12V10A 10Ah 12.8V 120WH 1C 0.5C 151 65 94 1.5kg Faston250 8V
TY12V12A 12Ah 12.8V 144WH 1C 0.5C 151 98 95 1.6kg Faston250 8V
TY12V15A 15Ah 12.8V 180WH 1C 0.5C 151 98 95 1.9kg Faston250 8V
TY12V18A 18Ah 12.8V 216WH 1C 0.5C 181 77 167 2.6kg M5 8V
TY12V20A 20Ah 12.8V 240WH 1C 0.5C 181 77 167 2.9kg M5 8V
TY12V24A 24Ah 12.8V 288WH 1C 0.5C 166 175 125 3.2kg M5 8V
TY12V32A 32Ah 12.8V 384WH 1C 0.5C 195 130 155 5.3kg M6 8V
TY12V33A 33Ah 12.8V 386WH 1C 0.5C 195 130 155 5.4kg M6 8V
TY12V36A 36Ah 12.8V 432WH 1C 0.5C 195 130 155 5.6kg M6 8V
TY12V40A 40Ah 12.8V 480WH 1C 0.5C 202 144 175 6.4kg M6 8V
TY12V55A 55Ah 12.8V 660WH 1C 0.5C 239 132 205 8.5kg M6 8V
TY12V60A 60Ah 12.8V 720WH 1C 0.5C 239 132 205 9.5kg M6 8V
TY12V80A 80Ah 12.8V 960WH 1C 0.5C 258 166 206 12.3kg M6 8V
TY12V100A 100Ah 12.8V 1200WH 1C 0.5C 110 395 293 15.5 M8 8V
TY12V115A 115Ah 12.8V 1380WH 1C 0.5C 177 409 224 / M8 8V
TY12V200A 200Ah 12.8V 2400WH 1C 0.5C 240 522 219 / M8 8V


12V Ultra light Lithium battery , 12V Lightweight LFP battery, 12V Lightweight Lithium ion battery-TONGYU

Payment Terms:T/T, Paypal, L/C, Western Union
Lead Time:10-15days for samples, 20-25days for batch orders
Standards Certificate:CE,ROSH,UN38.3

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