Timeusb 12.8V 50Ah Pro LiFePO4 Battery, 12 Volt Lithium Iron Phosphate for Trolling Motor, Solar System, Off-grid (2-Pack)
Timesub 12.8V 50Ah Pro LiFePO4 Battery, 12 Volt Lithium Batteries with Grade A Cells, 50A BMS, 6000+ Deep Cycles Lithium Iron Phosphate Perfect for Trolling Motor, Solar System, Off-grid (2-Pack)
Hero image 0 of Timesub 12.8V 50Ah Pro LiFePO4 Battery, 12 Volt Lithium Batteries with Grade A Cells, 50A BMS, 6000+ Deep Cycles Lithium Iron Phosphate Perfect for Trolling Motor, Solar System, Off-grid (2-Pack), 0 of 8
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Timesub 12.8V 50Ah Pro LiFePO4 Battery, 12 Volt Lithium Batteries with Grade A Cells, 50A BMS, 6000+ Deep Cycles Lithium Iron Phosphate Perfect for Trolling Motor, Solar System, Off-grid (2-Pack)

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Timesub 12.8V 50Ah Pro LiFePO4 Battery, 12 Volt Lithium Batteries with Grade A Cells, 50A BMS, 6000+ Deep Cycles Lithium Iron Phosphate Perfect for Trolling Motor, Solar System, Off-grid (2-Pack)Timesub 12 8V 50Ah Pro LiFePO4 Battery 12 Volt Lithium Batteries Grade Cells 50A BMS 6000 Deep Cycles Lithium Iron Phosphate Perfect Trolling Motor STimeusb 12V 50Ah Pro LiFePO4 Battery 15000 Cycles Timeusb Battery Grade Battery Cells Built in 50A BMS Deep Cycle Lithium Battery Perfect Electric Wh
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Key item features

  • 【GRADE A BATTERY CELLS】Timeusb 12.8V 50Ah Pro LiFePO4 battery are made with grade A battery cells, which allows the battery to be cycled up to 4000 times and provide up to 10 years of lifespan. At 80% DOD the battery’s cycle times can reach over 6000 times. At 60% DOD the battery’s cycle times can reach over 15000 times. Reliable quality battery made by Timeusb. Please note that these 2-pack batteries come in 2 packages and may arrive on different days
  • 【COMPACT & LIGHT WEIGHT】Timeusb 12.8V 50Ah Pro battery weights only 11.02lbs as light as a adult cat suitable for carrying around. And the compact size of L7.79*W6.53*H6.69 inches, makes it suitable for all kinds of storage compartment in RV/Camper/Travel Trailer/Trolling Motors. With high energy density battery cells the 12.8V 50Ah Pro battery have the 57Wh/lb of energy density.
  • 【RELIABLE & SAFE BMS】Even with the smallest size within Timeusb product line, the 12.8V 50AhPro battery still have the full-size BMS that provides the 100% safety guarantee as the other models. 50A BMS provides five types of protections from: overcharging, over discharging, over current, short circuit, and high-temperature. The BMS will cut-off when environmental temperature is above 60°C/140°F.
  • 【EXPANDABLE CAPACITY】Flexible and expandable battery connections allows the maximum battery connections of 4 in series and 4 in parallel. Max.10.24kWh and Max. 10.24kW for 51.2V 200Ah battery system with maximum of 16 units of 12.8V 50Ah Pro batteries. Flexible battery system suits for all kinds of different storage requirements. Fully utilize the space and energy, suitable for solar system and off-gird battery system too.
  • 【EFFICIENT DELIEVERY & SERVICE】: Timeusb provides customers with a responsive and professional customer service team that provides targeted battery solutions of question receipt. Given Timeusb a highly effective after-sales and delivery team, our customers in the United States can receive Timeusb LiFePO4 Batteries within 2-7 working days.
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4.7 out of 5 stars
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Showing 1-3 of 3 reviews

Apr 25, 2026
David
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5 out of 5 stars review

Verified Purchase

Good product

Very good price fast shipping

Incentivized Review
Helpful?7CYUEELMYAW417215802041
May 19, 2025
lloyd t.
5 out of 5 stars review

My new to me 2021 Nucamp T@G had a bad lead acid battery and after doing some research, I decided to give a Lithium battery a try. My main reason is to have a battery that has a longer life than a lead acid. After watching a video from AZ Expert on Youtube, "Common Mistake When Buying LiFePO4 RV Batteries" I decided to replace my lead acid battery with a LiFePO4 50 AH pro battery from Time USB. The battery arrived within the week and was so much lighter than the lead acid it replaced. I changed the settings in the Victron solar controller for LiFePO4 batteries, to make sure the solar panel could be used to top off the battery. So far I have no complaints, the battery kept my refrigerator going during my last trip and has worked like a champ.

Review from timeusbpower.com
Helpful?7CYUEELMYAW417215802041
Dec 20, 2024
Thomas L.
5 out of 5 stars review

So far so good. I bought 2 for a 24V system. They arrived in time and the packaging is good. I will probably buy 2 more soon to have more capacity.

Review from timeusbpower.com
Helpful?7CYUEELMYAW417215802041