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12V 314Ah Lithium LiFePO4 Battery Mini with Bluetooth 5.0 BMS 200A, 4.01kWh Energy, Upgraded Aluminum Cooling Fins & Braided Copper Wires, upporting devices over 2000W (2 PACK)
✅ In stock
D
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Jul 27, 2026 3:44 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 9% off its standard going rate, this offer delivers clear value for the money.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
10.56/28
Recent Value
0/22
Market Standing
6.53/20
Deal Strength
13/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
WattCycle Direct
🚚 Shipping
Free Shipping
Product Details
✓🔋【 High Capacity, Hassle-Free:】 This WattCycle 12V 314Ah LiFePO4 battery delivers an impressive 4.01 kWh of energy, surpassing three 12V100Ah lithium batteries connected in parallel. Ideal for RVs, solar systems, marine use, and more. Supports up to 4S4P configurations for a maximum capacity of 64.307 kWh.
✓⚡ 【Advanced Conductivity System】: Equipped with high-grade braided oxygen-free copper wires, this battery provides 50% higher current output efficiency, supporting devices over 2000W for heavy-duty applications. The robust full-aluminum internal frame ensures zero swelling risk and provides shock resistance. It has passed UL62133 safety tests and comes with a durable ABS case.
✓🛡️ 【Superior Protection Technology】: Featuring a built-in 200A BMS with premium aluminum cooling fins that dissipate heat 30% faster. Includes low-temperature cut-off (-4°F/-20°C) for reliability in harsh weather conditions.
✓📱【 Smart Bluetooth 5.0 Monitoring】: Monitor your battery's voltage and temperature in real-time via Bluetooth 5.0 (up to 300ft range). Compatible with other WattCycle 12V battery systems for seamless integration.
✓♻️【 Long Lifespan & Eco-Friendly】: Equipped with Grade-A cells only, this LiFePO4 battery can last up to ten years or more with 15,000 DOD cycles. Smaller, lighter, and faster charging without complicated wiring.
✓🔋【Mini Size】 WattCycle 12V 314AH lithium batteries are compact with a volume of only 9.76"H x 15.12"W x 7.64"L, allowing it to work effectively in all types of vehicles and applications. Compared with lead-acid and AGM, SLA batteries, it reduces space and weight(59.52lbs) by more than 50%, easy installation and no complicated wiring requirement, making it your first choice for efficient solar energy storage systems and RV camping.
⚙️ Specifications
Brand
Wattcycle
Vehicle Service Type
Boat, Bus, Golf Cart, RV, Van
Voltage
12 volts
Battery Cell Composition
Lithium Ion
Item Weight
45.2 pounds
Product Dimensions
7.6"D x 15.1"W x 9.7"H
Automotive Fit Type
Universal Fit
Manufacturer
Wattcycle
Model
LiFePO4
Item model number
LiFePO4
Batteries
2 12V batteries required.
