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Dyness 12V 200Ah PLUS LiFePO4 Battery, Max. 2560Wh Power, 12.8V LiFePO4 Battery Upgrade 200A BMS with Low-Temp Protection, 4000+ Deep Cycles 12V Lithium Battery Perfect for RV, Solar System, Off-Grid
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jul 26, 2026 5:50 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 48% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️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
2.86/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Dyness US
🚚 Shipping
Free Shipping
Product Details
✓【Performance Grade A+ LiFePO4 Cells】Dyness 12V 200Ah LiFePO4 Battery are manufactured by premium Grade A+ lithium iron phosphate cells with higher energy density, more stable performance & greater power. Passed (FCC,CE,UN38.3) security certifications to ensures exceptional durability, safety, and long-lasting power for automotive, solar, and marine applications
✓【Low-Temperature Protection】 Designed to operate efficiently even in cold environments, Dyness battery features low-temperature protection, ensuring reliable performance in various weather conditions. Automatically disconnects from charging when the cell temperature drops below 32°F (0°C). The discharging cut-off temperature is -4°F (-20°C), and charging resumes at 41°F (5°C).
✓【All-Round Protection with 200A BMS】12V 200Ah LiFePO4 battery equipped with a Battery Management System (BMS) to protect battery from overcharging, over-discharging, over-current, overheating, and short circuits. Additional upgraded low-temperature power-off function to ensure safe use in low-temperature environments. Designed for harsh environments such as rainy or marine, or dusty and wet conditions.
✓【Max. 40.96kWh Home Energy Solutions】Dyness 12V 200Ah PLUS batteries support up to 4 in series and 4 in parallel (Max 4S4P) to get a 51.2V 800Ah battery system, with 40.96kWh energy. This powerful storage solution could be widely used for the home solar system, emergency backup power system, and RV trip
✓【Low Self-Discharge and Low-Capacity Loss】Dyness 12.8V 200Ah Plus lithium battery provides 4000+ cycles (10 times longer) & a 10-year lifespan compared to 200-500 cycles & a 3-year lifetime in lead-acid battery
✓【5-Year Warranty & Professional After-Sales Service】Dyness provide professional technical support and online customer service with fast response within 24 hours. If you have any product-related issues or questions, don't hesitate to contact us directly, the Dyness support team is always here for you.
⚙️ Specifications
Brand
Dyness
Vehicle Service Type
Bus, RV, Scooter, Truck, Van
Size
Pack of 1
Voltage
12.8 volts
Battery Cell Composition
Lithium Ion
Item Weight
20.1 kg
Product Dimensions
8.11"D x 20.9"W x 8.54"H
Terminal
Marine Terminal
Automotive Fit Type
Universal Fit
Manufacturer
Dyness
Compatible with Vehicle Type
Bus, RV, Scooter, Truck, Van
