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 30Ah Lithium LiFePO4 B attery with Built-in 30A BMS Board
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 10, 2026 5:40 PM · 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.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️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
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HAYAEnergy
🚚 Shipping
Free Shipping
Product Details
✓【High Safety Performance】Safety is the top priority when we are building batteries. Adopting premium automotive grade LiFePO4 battery cells makes our 12v 30ah LiFePO4 batteries has a very stable charging & discharging structure and platform, therefore, the battery will not burn or explode even if damaged inside or outside( short circuit, overcharge and extrusion, puncture).
✓【High Safety Performance】Safety is the top priority when we are building batteries. Adopting premium automotive grade LiFePO4 battery cells makes our 12v 30ah LiFePO4 batteries has a very stable charging & discharging structure and platform, therefore, the battery will not burn or explode even if damaged inside or outside( short circuit, overcharge and extrusion, puncture).
✓【Wide range of applications】widely used in most fields, such as: riding toys, kayaks, electric wheels, trolling motor fish finders, mobile scooters, scooter batteries, small backup power supplies, backup power supplies, amateur radios, solar/wind power, air pumps, off-grid applications, etc. It cannot be used for motor starting batteries.
✓【High safety, built-in protection circuit】 HAYAEnergy Li-FePO4 battery has built-in 30A BMS protection, which can better protect to prevent over-charging, over-discharging, over-current, and short-circuit, improving the safety of use.
✓【HAYAEnergy team】Things you should know before buying: 12V 30Ah battery is suitable for energy storage rather than starting. No matter what problem you encounter, please feel free to contact HAYAEnergy team. We will provide you with a solution within 12 hours!
⚙️ Specifications
Brand
HAYAEnergy
Vehicle Service Type
Boat
Size
12V 30AH,Upgrade
Voltage
12 Volts
Battery Cell Composition
Lithium-Phosphate
Item Weight
23.8 Pounds
Product Dimensions
6.7"D x 12.8"W x 8.5"H
Number Of Cells
4
Terminal
Marine Terminal
Battery Capacity
100 Amp Hours
Compatible with Vehicle Type
Boat
