12V 30Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 30A BMS, Rechargeable 12 volt 30Ah Lithium Battery Perfect for Fish Finder, Scooter, Solar System, Camping
Condition: New
Buy Now, Pay Later
As low as
$10.00
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Mar 28 – Mar 29
Recently Viewed
Color: 12V 30Ah
Features
- LONGER LIFESPANXZNY 12V 30Ah lithium battery adopts genuine A-grade LiFePO4 cells, with a lifespan of over 4000 cycles. It has low self-discharge rate and slow capacity decay, maintaining 95% of its capacity even after 2000 cycles.
- EXCELLENT LOAD PERFORMANCEXZNY 12V 30Ah lifepo4 battery features a built-in 30A BMS, with upgraded continuous charge and discharge current to 30A, peak discharge current of 60A for 5 seconds, supporting a maximum load power of 384W. XZNY 12V 30Ah lithium iron phosphate battery does not require regular maintenance and can be used immediately when fully charged.
- SUITABLE FOR MULTIPLE FIELDSWith its portable design, compact size, and higher quality, the XZNY 12V 30Ah lithium iron phosphate battery can be used in a wide range of applications, including any solar projects, off-grid, ice fishing power, LED lighting, heaters, scooters, power wheels, kid's ride-on cars, as a replacement for SLA/AGM batteries, boat bilge water pumps, auxiliary batteries, and more!
- ABSOLUTELY TRUE CAPACITYThe XZNY 12V 30Ah deep cycle lifepo4 battery has a massive capacity of 384Wh, providing long-lasting power for common appliances such as heater, fans, refrigerators, lights, TVs, smartphones, laptops, and more. The XZNY 20Ah battery can meet your long-term power needs, ensuring peace of mind during your travels and outdoor activities.
- 100% SAFE WITH MULTIPLE PROTECTIONSXZNY 12V 30Ah battery is equipped with an advanced BMS that prevents the battery from experiencing faults due to overcharging, overdischarging, overcurrent, short circuit, and high temperature. It also features cell balancing functionality, effectively extending the lifespan of the 12V 30Ah LiFePO4 battery.
Description
12V 30Ah Lithium Battery LiFePO4
Brand: XZNY
Vehicle Service Type: 4 wheel scooter, solar setup, live imaging Fish finder, RV/golf cart/boat Auxiliary Battery, Ham Radio, outdoor lighting, replacement for SLA/AGM batteries, boat bilge water pumps, auxiliary batteries, and more See more
Size: 12V 30Ah
Voltage: 12.8 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 3.45 Kilograms
Product Dimensions: 7.13"D x 3.03"W x 6.7"H
Terminal: M5 Terminal
Battery Capacity: 30 Amp Hours
Manufacturer: XZNY
Product Dimensions: 7.13 x 3.03 x 6.7 inches
Item Weight: 7.59 pounds
Item model number: XZNY-1230
Batteries: 1 12V batteries required.
Date First Available: September 20, 2024
Manufacturer: XZNY
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 28 – Mar 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: 12V 10Ah
I purchased these to replace the dead batteries in my CyberPower UPS's purchased from Costco. Computer UPS's usually come with Lead Acid batteries that have a short 3 year life, lower 7Ah capacity, and fast discharge curves. These LiFePO4 batteries work, are much lighter, have longer life, and much higher capacities. I improve my UPS's capacity by 40% and don't have to worry about these batteries dying.
...
show more
Reviewed in the United States on October 28, 2025 by Han Ooi
Color: 12V 20Ah
I installed this 12.8V 20Ah LiFePO4 battery to replace the 12V 18Ah lead-acid battery that came with my solar-powered chicken coop controller. The original lasted about 8 years, so it'll be interesting to see how long this one holds up. So far, it's been a great upgrade. It fits perfectly, weighs significantly less, and I really like the built-in carrying handle. My coop controller shows it's running at 13.3V, which, according to the battery's manual, means it's charged to around 70–90%. The manual is actually very informative, which I appreciate. Some quick specs worth noting: Battery type: LiFePO4, 12.8V, 20Ah Unit I recieved was 6.1" tall Terminal type: M5 Max continuous discharge current: 20A Peak discharge (5 seconds): 40A Max load power: 256W Operating temperature range: 41°F to 113°F (should be interesting to see how it performs in our cold winters) Charging voltage: 14.3V (±0.2V) Recommended charging current: 4A Note: This battery doesn't provide cold cranking amps (CCA), so it’s not suitable for starting motorcycles or vehicles. Overall, I'm happy with the upgrade. If it holds up through the winter and over time, I’ll consider switching other 12V lead-acid systems over to LiFePO4 as well.
...
show more
Reviewed in the United States on August 26, 2025 by Burgie Burgie
Color: 12V 20Ah
This battery arrived on time and seems solidly built. I am using the battery to power a Garmin fishfinder. I was very pleased that after I installed the battery my Garmin showed that it was receiving 13.6 watts. This should provide optimal picture quality on that unit. I feel like I received great a very good battery at an optimal price.
...
show more
Reviewed in the United States on February 24, 2026 by Ric Atkinson
Color: 12V 30Ah
This battery arrived in perfect condition, partially charged, and then fully charged up quickly. It is now ready to slide into a battery box project. I am very happy with the value. It fits nicely into an Apache 2800 box from Harbor Freight if anyone else is looking for a similar project.
Reviewed in the United States on February 16, 2026 by Lucas Hobbs
Color: 12V 30Ah
This battery seems to be working well and it charges fine with my trickle charger that has the Lifepo4 setting. I wish it came with insulated caps so that I can screw the terminals on and off without tools. My other battery purchased from Chins had that option so it was a nice quality of life not to needing tools just a screw on a simple wire terminal.
...
show more
Reviewed in the United States on January 1, 2026 by Swag40
Color: 12V 20Ah
So far this XZNY 12.8v 20Ah battery exceeds my expectations. I have used it mainly to add additional backup battery capacity to my Ecoflow River 3, connected with XT60i to O-ring connectors. It charged my ecoflow at 100 watts charge rate through the solar input port from 0 to 90% in about 2 hours and then all the way to 100% and it still had battery left. I recharged this 20Ah battery in about 2.5 hours with a 10amp LifePo4 charger (avg of 7-8 Amp charge rate). The smart charger said it charged 21.8Ah so I believe the stated capacity is true. So basically for $45 (+$9 cable) I was able to double the capacity of my Ecoflow (added 256Wh). That is a win, and way cheaper than buying an additional battery from your power station brand (or a larger capacity model that costs much more. This XZNY brand was the cheapest of option that had good reviews, and they also offer larger capacity batteries that if you want more battery backup. I also like that it is lightweight and has a small carry handle that makes it easy to move around. XZNY also provides a 3-year warranty period for this battery in case something goes wrong.
...
show more
Reviewed in the United States on June 10, 2025 by mginaz mginaz
Color: 12V 10Ah
2nd Update: After receiving a replacement battery and testing it, it passed with exceptional performance. After fully charging it, I placed a 1.0 amp load on it for 5.0 hours. After resting, it settled at 13.1v, which is 60%-70% SOC. Awesome. Update: While I stand by my original evaluation of the battery, the seller engaged me in an honest technical discussion of my testing process via several conversations. I'm open to admitting my mistakes in exchange for learning. I think they were honestly interested in resolving any issues with their product or my review. Initial review: Fully charged the battery. Applied a 1.0amp load. After 5.0 hrs, the battery, after sitting unloaded for 30 minutes, measured 12.60vdc. At best, this is a 30% SOC. This is barely an 8ah battery, not a 10ah battery.
...
show more
Reviewed in the United States on August 9, 2025 by T Karcher T Karcher