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12V 100Ah 8Ah LiFePO4 Lithium Battery 1280Wh Upgraded Low-Temp Protection LiFePO4 Battery Built-in 100A Smart BMS 4000+Deep Cycles 7Ah for Solar Golf Cart (2Pack 12V 100Ah)
✅ In stock
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⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Jul 18, 2026 10:46 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
VEMDIA-POWER
🚚 Shipping
Free Shipping
Product Details
✓【Maximum Power】The 12V LiFePO4 lithium battery measures only 12.9*6.6*8.5 inches and weighs 24 pounds, which suits BCI Group 31 battery box perfectly. The process makes the LiFePO4 battery small enough to be used as a miniature battery, but still as powerful as ever(100% of the 1280Wh storage capacity). Please make sure our lithium batteries are the right size for your needs before purchasing.
✓【100A BMS】LiFePO4 lithium batteries have a built-in BMS that protects against overcharging, over-discharging, over-current, and has an excellent self-discharge rate. The built-in high-temperature cutoff prevents charging temperatures from exceeding 50 °C. In addition, the battery can be recharged in three ways, including a lithium iron phosphate battery charger (14.6V 20A charger recommended with only 5 hours of fast charge time), a solar panel with controller, and an alternator (generator).
✓【1280Wh of Usable Energy Output】The 12V 100Ah LiFePO4 Battery provides a maximum power output of 1280Wh, which is two to three times that of a typical SLA battery of the same size. The maximum 100A continuous discharge current can power most electrical equipment.
✓【Connections for Higher Capacity】 12V 100Ah LiFePO4 batteries can be connected in parallel or series for greater capacity. Expansion to 4S or 4P is allowed to obtain a maximum capacity of 400Ah or a maximum voltage of 48V(51.2V).12V 100Ah LiFePO4 lithium batteries have a wide range of uses for RVs, backup power, home solar off-grid systems, lighting. 12.8V 100Ah mini version battery is suitable for 30-70 lbs trolling motor.
✓【Capacity Expansion & Widely Use】12.8V 100Ah Lifepo4 Batteries support series or parallel connecting. Powerful energy expansion system could be widely used for home storage system (avoiding the effects of power outages), RVs, backup power, off-grid system, Trolling Motor, Boat, Marine, trailer, automotive replacement Batteries, and outdoor activities. Much more flexible to DIY your own battery system.
✓【10 Years Service Life】Marine Battery can reach 4000~15000 deep cycles, 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15000 cycles at 60% DOD & a 10-year lifespan compared to 200~500 cycles & a 3-year lifespan in lead acid battery, which is equivalent to 6 lead-acid batteries. Discharging lead-acid batteries below 50% will shorten battery life, but lithium batteries will not.
⚙️ Specifications
Brand
VEMDIA
Vehicle Service Type
Boat, Golf Cart, Lawn Mower, Passenger Car, RV
Size
12V 100Ah LiFePO4
Voltage
12.8 volts
Battery Cell Composition
Lithium-Phosphate
Item Weight
24 pounds
Product Dimensions
12.9"D x 6.6"W x 8.5"H
Resistance
1 ohm
Terminal
M8
Battery Capacity
100 amp_hours
Compatible with Vehicle Type
Boat, Golf Cart, Lawn Mower, Passenger Car, RV
