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E-Rex 12V 18Ah Rechargeable Lithium Phosphate Battery | LiFePo4

In stock
Chemistry - Lithium Ion
Nominal Voltage - 12.8V
Full Charge Voltage - 14.6V
Battery Capacity - 18Ah
Maximum Discharge Current - 10A
Maximum Charging Current - 6A
Battery Enclosure Material - ABS Plastic
Warranty* - 1 Year Standard
Suitable Application -
1.Agriculture - Sprayer Pump , Zatka Machine
2. Solar - LED Lights
3. Tracking and Surveillance Devices
₹3,999.00 ₹5,800.00

(Including GST and Transportation)

For bulk and B2B enquiries kindly mail us at Sales@e-rexindia.com

The "Farmers' Friend" 12V 18Ah LiFePO4 Battery

Meet the enhanced version of our trusted "Farmers' Friend" - the 12V 18Ah LiFePO4 Battery. It's built on the same foundation of reliability and safety with a twist - longer running time.





The "Farmers' Friend" 12V 18Ah LiFePO4 Battery is engineered to supercharge your operations with extended running time. It's your ultimate power source for:

  • Agriculture Sprayer Pumps: Ensure your fields receive ample care without constant recharging.
  • Zatka Machines: Guard your crops with an uninterrupted power supply.
  • Solar LED Lighting: Light up your farm longer and brighter.
  • Battery Backup: Keep essential systems running seamlessly during outages.




  • Durable Build: Encased in a rugged ABS plastic box with T1 output terminals for easy setup.
  • Exceptional Cycle Life: Expect over 2500 recharge cycles, providing reliable power for years.
  • LiFePO4 Chemistry: Enjoy the longevity and safety that LiFePO4 chemistry is renowned for.



  • Compatible with a wide range of agricultural equipment, zatka machines, and solar LED systems, making it your farm's ultimate power partner.

Farmers' Assurance Warranty:

  • Backed by our "Farmers' Assurance" warranty, ensuring your peace of mind.





With the upgraded "Farmers' Friend" LiFePO4 battery, you're not just buying power; you're investing in unstoppable performance. Its extended running time ensures your farm operates at its peak for longer periods. Don't miss out - order yours now and make the "Farmers' Friend" your farm's new powerhouse, giving you more time to focus on what truly matters! 🚜💡




Package Included 

1* 12V 18Ah Lithium Phosphate (LFP) Battery pack.

1 Cell Chemistry  LFP - Lithium Phosphate
2 Pack Configurations 4S 3P
3 Nominal Voltage 12.8V
4 Nominal Capacity 14.6V
5 Cell Dimensions 32650
6 Total Energy (W) 216W
7 Efficiency 95%
8 Usable Capacity 100%
9 DOD % >91%
10 Warranty 1 YEAR
11 Life Cycles >2500 
12 Self Discharge rate < 3% /Month
13 Charging Mode  CC/CV
14 Charging Current (MAX) 8A
15 Charging Voltage (MAX) 14.6V
16 Discharge Cut of Voltage 11.2V
17 Max. Continues Discharge current 12A
18 Peak Discharge Current 20A
19 Charging  0 ~35C
20 Discharge Discharge -20 ~ 40C
21 Storage -5 ~ 25C
22 BMS High T emperature Protection 70C
23 BMS Low Temperature Protection -10C
24 Dimensions ( L*W*H) MM 150*60*94
25 Weight (Kg) 2 KG
26 Discharging Connector T1 Terminal
27 Charging Connector T1 Terminal
28 Type Of Enclosure/ Color ABS Plastic Body / Black
29 Communication Ports -
30 Enclosure Protections -


1 Year Warranty

This item is covered with a standard warranty of  1 Year from the time of Purchase against manufacturing defects only. This warranty is given for the benefit of E-Rex customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.



What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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