Timeusb 12V 200Ah LiFePO4 Battery, 4000+ Deep Cycle Lithium Battery, Built-in 100A BMS, Ideal for Trolling Motor, RV, Solar Panel Systems, and Off-Grid Power Solutions

Price: $698.99 - $305.99
(as of Feb 04, 2026 03:04:50 UTC – Details)

Product description

From RVs to solar setups, Timeusb12V 200Ah powers it all.

Name 12.8V 200Ah Lithium lron Phosphate Battery Operating Voltage 12.8V Charging Voltage 14.4V+0.2V Current Max. Continuous Discharge Current: 100A Load Power Max.Continuous Output Power: 1280W Surge Discharge Curent 400A@ 1 second Rated Capacity 200Ah BMS 100A Energy 2560Wh Cell Type LiFePO4 Protection Class IP65 waterproof and dustproof Temperature Range(Storage) -10°C to 50°C/ 14°F to 122°F Temperature Range(Charge) 0’C to 50°c/32°F to 122°F Temperature Range(Discharge) -20°C to 60°C /-4°F to 140°F Dimensions&Weight 20.95”× 8.15”× 8.5” (W×D×H)&58.11 lbs

1 Overview 2 Built-in 100A BMS 3 Support 4P4S 4 Wide Application

Timeub: Durable Energy, Always!

Timeusb: Smarter Energy Solutions.

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Customer Reviews

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5.0 out of 5 stars 6

4.6 out of 5 stars 29

4.6 out of 5 stars 189

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Price

$305.99$305.99

$339.99$339.99

$349.99$349.99

$189.99$189.99

$179.99$179.99

$117.99$117.99

$339.99$339.99

BMS

100A

200A

150A

100A

100A

50A

100A

Energy

2560Wh

2560Wh

2944Wh

1280Wh

1280Wh

640Wh

2560Wh

Dimensions (L*W*H)

20.95×8.15×8.5”(W×D×H)

20.95×8.15×8.5”(W×D×H)

19.02*6.99*9.45”(W*D*H)

10.24*6.61*8.5”(W*D*H)

13×6.77×8.5”(W×D×H)

7.68×6.54×6.77”(W×D×H)

20.95×8.15×8.5”(W×D×H)

Series-paralle connection

4P4S

4P4S

4P4S

4P4S

4P4S

4P4S

4P2S

Deep Cycle LiFepo4

✔

✔

✔

✔

✔

✔

✔

🚨 Important Notes: ①Not Suitable for Starter or Golf Cart Batteries – Please ensure this battery is used for compatible applications only. ②Secure Connection Tip – When connecting the OT terminal with a screw thinner than 2mm, add a washer to prevent loosening or overheating. This also applies to clamp connections.
✅ Built-in 100A BMS for Ultimate Protection: The Timeusb 12.8V 200Ah LiFePO4 battery features an advanced 100A Battery Management System (BMS) that safeguards against overcharging, over-discharging, overcurrent, overheating, and short circuits. Enjoy peace of mind with enhanced safety and extended battery life for all your power needs.
✅ Lightweight & High Energy Density: Say goodbye to bulky lead-acid batteries! Our 12V 200Ah lithium battery is lightweight yet packs a powerful 2560Wh of usable energy. Perfect for marine, RV, and off-grid systems, it delivers superior performance and efficiency in a compact design.
✅ Unmatched Lifespan & Durability: Built to last up to 10 years with over 4000 cycles, this LiFePO4 battery outperforms traditional lead-acid batteries, which typically last only 2-3 years with 300-500 cycles. Whether for trolling motors, RVs, or home backup power, enjoy reliable, long-lasting energy.
✅ Expandable Capacity for Versatile Use: Need more power? Connect up to 16 batteries in a 4P4S configuration to create a massive 51.2V 800Ah system. Ideal for large solar setups, off-grid living, and high-demand applications, this battery grows with your needs.