Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
12V 100Ah LiFePO4 Lithium Battery,Bluetooth,Group 31 for RV Marine
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 8, 2026 9:06 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 21% cut from the official retail price adds further appeal.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
14.13/28
Recent Value
14.09/22
Market Standing
14.07/20
Deal Strength
13/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
TRUVALUX US
🚚 Shipping
Free Shipping
Product Details
✓【BLUETOOTH APP MONITORING】Our 12V 100Ah lithium battery features an upgraded Smart BMS and built-in Bluetooth 5.0. With the TRUVALUX app, you can instantly monitor key metrics such as state of charge (SOC), voltage, current, power, and temperature — no more guesswork, You can even toggle charging or discharging with just a tap, Note: This 12V 100Ah LiFePO4 battery is designed for energy storage rather than engine starting
✓【SMART BMS PROTECTION】This 12V 100 Ah lithium battery is equipped with a high-performance 100A Smart BMS that protects against overcharge,over-discharge,overcurrent,short circuit,and extreme temperatures,It also features automatic cell balancing and safely cuts off at 130A (10s) or 330A (5s) — ensuring stable, reliable power in any environment
✓【LOW TEMPERATURE PROTECTION】This 12V 100Ah lithium trolling motor battery is equipped with low-temperature cut-off protection,Charging automatically stops below 32°F, and discharging stops below -4°F to prevent damage to the battery cells — ensuring safe, stable performance even in harsh winter conditions
✓【PERFECT LEAD-ACID REPLACEMENT】The TRUVALUX 12 volt 100Ah lithium battery,rated for up to 5000 cycles at 100% DOD under normal use—far beyond traditional lead-acid,sealed,or flooded batteries,which typically last only 3 years with just 200–500 cycles,With TRUVALUX,you're not just upgrading your battery—you're making a smarter, longer-lasting investment
✓【SCALABLE SYSTEM READY】This lithium 12v battery supports up to 16 units (4P4S), enabling a 51.2V 400Ah system with 20.48kWh of energy, It’s ideal for creating flexible power setups—from solar storage and off-grid cabins to marine propulsion,With an IP65 waterproof rating and a lightweight design, this 12V energy storage battery delivers long-term reliability and stable performance in any environment
✓【5-YEAR SERVICE】Our TRUVALUX 12v 100Ah Group31 lithium battery comes with a 5-year free replacement warranty for any quality issues under normal use,Just contact us for a hassle-free replacement ,While misuse or overload damage isn’t covered, we’re always here to provide support and solutions
⚙️ Specifications
Brand
TRUVALUX
Vehicle Service Type
Off Grid
Size
12V 100Ah
Voltage
12.8 volts
Battery Cell Composition
Lithium Ion
Item Weight
21.4 pounds
Product Dimensions
6.77"D x 12.99"W x 8.46"H
Number Of Cells
1
Terminal
M8
Battery Capacity
100 amp_hours
Compatible with Vehicle Type
Off Grid
