Which side has the positive terminal? a picture would help

The battery is symmetric so the terminals are placed in the center of the battery. Just flip the battery as needed to get the positive terminal where you need it. https://earthxbatteries.com/wp-content/uploads/2012/10/ETX680-Product-Spec.pdf

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

EarthX ETX680 Lithium Iron Phosphate Battery (LiFePo4) for Aircraft with BMS (60 amp alternator or less)

EarthX ETX680 Lithium Iron Phosphate Battery (LiFePo4) for Aircraft with BMS (60 amp alternator or less)

Product ID: 154128634

Details

Battery Cell Composition
Lithium
Brand
EarthX
Manufacturer
EarthX
Product Dimensions
3.1"D x 6.5"W
Size
6.5" L x 3.1"
UPC
711347112300

⚡320 CCA / 680 PCA power punch

🪶Ultra-light 4.1 lbs weight

🛡️Integrated BMS with multi-layer protection

Description

🛩️ Fly light, start strong, and stay powered with EarthX ETX680!

FEATHERWEIGHT DESIGN - At just 4.1 lbs, this battery slashes weight without sacrificing performance—perfect for aircraft and motorcycles.
LONG LASTING DURABILITY - Outlasts traditional lead-acid batteries by 2-3X, ensuring fewer replacements and more peace of mind.
POWERFUL COLD CRANKING AMPS - 320 CCA and 680 PCA deliver instant, reliable starts even in demanding conditions.
SMART FAULT INDICATOR READY - Easily integrates with EFIS or 12V LED alerts to keep you informed on battery health and charge status in real-time.
ADVANCED BATTERY MANAGEMENT SYSTEM - Built-in BMS safeguards against overcharge, over-discharge, short circuits, and temperature extremes for ultimate reliability.

The EarthX ETX680 is a cutting-edge 12.4Ah Lithium Iron Phosphate battery engineered for aircraft engines up to 400ci and 60 amp alternators or less. Weighing only 4.1 lbs, it delivers 320 CCA and 680 PCA for powerful starts, while its integrated Battery Management System ensures superior protection and longevity—lasting 2-3 times longer than lead-acid alternatives. Ideal for experimental aircraft, race cars, and touring motorcycles, this battery combines lightweight design with smart technology to keep you flying or riding confidently.

Specifications

ASIN	B07WC4H124
Battery Type	Lithium
Best Sellers Rank	#911,230 in Automotive ( See Top 100 in Automotive ) #2,334 in Powersports Batteries
Brand Name	EarthX
Compatible with Vehicle Type	Motorcycle, Passenger Car
Customer Reviews	5.0 5.0 out of 5 stars (5)
Item Dimensions D x W x H	3.1"D x 6.5"W x 6.6"H
Manufacturer	EarthX
Manufacturer Part Number	ETX680
Size	6.5" L x 3.1" W x 6.6" H
UPC	711347112300
Voltage	13.2 Volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews