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E-Rex 12V 8Ah Rechargeable Lithium Ion (NMC) Battery Pack

In stock
Chemistry - Lithium Ion
Nominal Voltage - 11.1V
Full Charge Voltage - 12.6V
Battery Capacity - 8Ah
Maximum Discharge Current - 5A Maximum Charging Current - 2A Battery Enclosure Material - ABS Plastic
Warranty* - 1 Year Standard
Suitable Application -
1. Solar - LED Lights
2. Tracking and Surveillance Devices
₹1,499.00 ₹2,200.00

(Including GST and Transportation)

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

"JazzBuzz: Powering Up Your World with Style!"


Introducing the "Power Prowler," your trusty sidekick for all your power backup needs and small applications. This battery is built with cutting-edge Lithium-Ion NMC (Nickel Manganese Cobalt) technology, setting it apart from the sluggish lead-acid competition.




Unleash the "Power Prowler":

  • The "Power Prowler" is your new power backup hero, ready to conquer outages and energize your small applications with finesse. It's like a cup of coffee for your gadgets - they'll never feel drained again!

Features and Specifications:

  • Rugged ABS Box: Housed in a durable ABS box with T1 terminals for easy setup. It's practically indestructible - we dare you to try!
  • Maintenance-Free: Say goodbye to the hassle of topping up electrolytes. The "Power Prowler" is the James Bond of batteries – maintenance-free and always ready for action.
  • Feather-Light: At just 2.5 lbs, it's the featherweight champion of batteries. Move it around effortlessly and bid farewell to bulky power backups.





Life Beyond Conventional:

  • The "Power Prowler" lithium-ion NMC battery is here to save the day! It outlasts conventional lead-acid batteries, providing power when you need it most, and a longer-lasting life span to keep you smiling.

Weightlifters Beware:

  • This battery's weight is so low, even a featherweight boxer would be jealous. It's like carrying a cloud in your hands!




Don't settle for the old, heavy, and high-maintenance batteries of the past. Upgrade to the "Power Prowler" and embrace a future filled with reliable, lightweight, and care-free power. Order now and let the "Power Prowler" roar into action! ⚡🦁🔋



Package Included 

1* 12V 8Ah Lithium Ion (NMC) Battery pack.


1 Cell Chemistry  NMC - Lithium Ion
2 Pack Configurations 3S 4P
3 Nominal Voltage 11.1V
4 Nominal Capacity 8Ah
5 Cell Dimensions 18650
6 Total Energy (W) 89W
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) 2A
15 Charging Voltage (MAX) 14.6V
16 Discharge Cut of Voltage 11.2V
17 Max. Continues Discharge current 5A
18 Peak Discharge Current 6A
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) 1.3KG
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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