Lithium Batteries (FREE shipping & FREE bobber with battery purchase!)

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  • Regular price $50.00

5aH - Small Kayak Fishfinders and Ice Fishing Flasher
    5aH Brochure

10aH - Kayak Electronics, Power Boxes, Fishinders, and Ice Fishing Flashers (2.83lbs)
  10aH Brochure

12aH - Same as above just 1.5" wider and about 30% more usable power 
   12aH Brochure

20aH - Power boxes, Larger Fishing Electronics (Garmin Livescope), Kayak Power, Small solar and outdoor offgrid applications, CPAP Machines (7lbs)
   20aH Brochure

55aH - Small Boat Electronics and Trolling Motors (15lbs)
   55aH Brochure



*Twice the battery life at a fraction of the weight!

*2000+ Cycles vs 400+

*Nothing fancy, built to work! 

*3 sizes of batteries to fit your needs

*FREE shipping (US-lower 48) AND a FREE SPRING BOBBER!


What Battery Should I Get?


Some information on the various types of Lithium batteries. Note the Energized Outdoors Batteries are the type: Lithium Iron Phosphate(LiFePO4)
The key benefits are high current rating and long cycle life, besides good thermal stability, enhanced safety and tolerance if abused.

Lithium (LiFePO4) Batteries

Q - How does Energized Outdoors Batteries compare to other brands?
A - You will find Energized Outdoors stands behind the quality of their products. These have been field tested and have completed side-by-side comparisons against the big names in this industry and are happy to say Energized Outdoors matches their performance. Energized Outdoor batteries are purchased direct, do not waste money on fancy cases/decals, and we minimize our markup to offer you an affordable solution. The way it should be!

Q - Do Energized Outdoors batteries have a built-in BMS (Battery Management System) with cell balancing?
A - Yes, each battery has a built-in BMS with cell balancing. Each battery's BMS specs will vary based on the type of battery. The BMS protects the battery from overcharging, discharging, current draw and cell balancing. To ensure you purchase the right battery for your intended use, please contact us before making your purchase with any questions. We are more than happy to direct you to the right product to meet your needs.

Q - Can you run LiFePO4 Batteries in Parallel?
A - Yes! 

Q - Can you run LiFePO4 Batteries in Series!
A - This battery is not intended to be wired in Series. The BMS (Battery Management System) is a 12v system which if connected in series could reduce the life of the battery or cause damage to the battery. If you intend to connect this battery in series to achieve a higher voltage, please contact us immediately for our product lineup that will meet these needs.

Q - How does this battery perform in the cold? 
A - It is encourage to store the battery in above freezing temperatures. We have tested this battery in below 0 temperatures and have experienced less than 15% capacity loss.

Q - Can I use my SLA Charger?
A - It is encouraged not to and to use the proper charger for this battery. Most SLA chargers are capable of charging this battery but not to full capacity. Defective non LiFePO4 chargers may cause damage to your battery and void manufacturer warranty.

Q - Can I use my LiFePO4 Lithium Charger on other Batteries
A - No, you risk damage, overcharging and fire to other batteries. 

Q - Warranty and Money Back Guarantee of Energized Outdoors Batteries? 
A - We offer a 1 year replacement warranty after troubleshooting your issue to determine a defective battery. We also offer a 30 day money back guarantee on all batteries from date of purchase.