ExpertPower 12V 20Ah Lithium Iron Phosphate Deep Cycle Rechargeable Battery

By: ExpertPower

Experience the power of ExpertPower's 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery! With up to 7000 life cycles and a 10-year lifetime, this battery is designed to last. It comes with a built-in BMS for optimal performance and reliability and is perfect for RV, Solar, Marine, Overland, and Off-Grid Applications. ExpertPower is the best choice for 12V Batteries due to its superior build quality, longevity, overall performance, and value for money.
74
B2B Rating
24 reviews

Review rating details

Value for money
76
Packaging
87
Overall performance
76
Longevity
95
Build quality
87

Details of ExpertPower 12V 20Ah Lithium Iron Phosphate Deep Cycle Rechargeable Battery

  • Unit Count: 1.0 Count
  • Number of Batteries: 1 Lithium Ion batteries required.
  • Recommended Uses For Product: Ups
  • Battery Cell Composition: Lithium-Phosphate
  • Brand: ExpertPower

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Comments

vb: I use these for my whole house electric start generator instead of lead acid batteries, and I used them to replace the battery in my car jump box when it died. The lithium iron phosphate battery is good for many, many charge cycles, which will give me years of service.

United States on Dec 07, 2023

Mark R. Hinrichsen: UPDATE: After several attempts I finally got in contact with "support". After numerous emails, I sent in the battery for testing at my expense. After not hearing anything for some time I had to contact them to get a status. They said my battery was able to be charged and discharged with no issues using their charger. I asked if they had done load testing on the battery but I did not get a reply. After a couple weeks they finally sent my old battery back to me. I did purchase their charger and charged my old battery. The first time I used the battery using my ham radio, after a few minutes the radio would shut off which is what my issue was to begin with. I sent them another email to say I still have the same issue and there was a specific reason I asked if they load tested the battery. That was about a week ago and I've never heard a response. So much for the world class support. This battery is probably okay for QRP operation on the ham radio but that's about it. So if you have any issues with this battery, don't expect a lot of support from this company. Original review. I have 2 of these. Purchased on in Mar 2022, had about 80 cycles on it for Ham...

United States on Nov 01, 2023

scot overton: It only worked 2 times and know has no power and will not take a charge at all not even a month old I was able to get in contact with them and they were great on getting the issue solved. Not right for my needs so they let me return it with no problems

United States on Apr 08, 2021

Stan: You needed special charger to charge in series circuit into 2 of 12 volt LiFePO4 battery. I average 27 volt instead of 25 volt from lead acid battery for small, Drive Phoenix scooter. The speed were from 4MPH to 5MPH plus much higher torque as this scooter really climb firmly steep hill without bogging down. The range that nearly double. This battery is costly but it's really worth it. To me, lead acid battery that really suck. Less than 3 years later, one of battery were sagging at lower voltage. I may use the old weaker lead acid battery for solar use for lighter duty use with 20 watts solar panel with charging controller.

United States on Aug 21, 2020

John: I am using the Expert Power 20ah LifePO4 battery for a portable crossband repeater for search and rescue. The light weight lithium battery was perfect in cutting down weight of the repeater. The up front cost is bit more than a SLA, but it's well worth it. They best part is you get ALL 20ahs of LiFePO4, where SLA is maybe half it's advertised capacity.
I did a trial run, with the repeater pulling about 4 amps on transmit and .3 amps on standby. The repeater was on and actively transmitting a busy local channel. I expected maybe 8 hours of run time till it got low. It's been going for 12 hours and is only down to about 60% capacity! I have an Expert Power 18ah SLA and you'd be lucky to run a radio for 6-8 hours before the depth of discharge got to low.
Thanks Expert Power for a great battery at a great price. It is very well constructed, durable, and I expect it to last for a long time!

United States on Apr 25, 2020

ExpertPower 12V 20Ah Lithium Iron Phosphate Deep Cycle Rechargeable Battery LiCB 12V Alkaline Battery 5-Pack (A23 23A) Genuine Casil CA1240 12V 4Ah Sealed Lead Acid Alarm Battery
ExpertPower 12V 20Ah Lithium Iron Phosphate Deep Cycle Rechargeable Battery LiCB 12V Alkaline Battery 5-Pack (A23 23A) Genuine Casil CA1240 12V 4Ah Sealed Lead Acid Alarm Battery
B2B Rating
74
98
97
Sale off $20 OFF
Total Reviews 24 reviews 2 reviews 1 reviews
Unit Count 1.0 Count 5 Count 1.0 Count
Number of Batteries 1 Lithium Ion batteries required. 5 LR44 batteries required. 1 12V batteries required.
Recommended Uses For Product Ups Remote Controls, Doorbells , Car Alarms, Burglar Alarms, Lighters , Keyless Entry Access Control Devices , ToysRemote Controls, Doorbells , Car Alarms, Burglar Alarms, Lighters , Keyless Entry Access Control Device… Alarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching System, Uninterrupted Power Supply, Telecommunication System, Computer Standby Power Supply SystemAlarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching…
Battery Cell Composition Lithium-Phosphate Alkaline Lead Acid
Brand ExpertPower LiCB Casil
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