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Keyline Chargers ANL 12V Inline Fuse Holder Block Complete Kit with Fuses | 60-amp Professional Grade Ceramic ANL Fuses | Weatherproof Design | Copper 6-8 AWG Gauge Wire with Compatible Lugs


⚡ You spend a lot of time and money on your projects, they deserve the best. Keyline has your solution and includes it all in one kit. The Keyline Charger Fuse Holder Kits are the only complete anl fuse holder kit on the market! These fuse holder kits are designed to work universally and specifically with all Keyline 140 Amp Battery Isolators. Don’t settle for less! If you want to ensure your sensitive components are protected, then this is the solution you’ve been looking for.

⚡ It would shock you with how aggressively we tested our Keyline Chargers Ceramic ANL Fuse Holder Kit to withstand even the highest current. We wanted to make sure you and your expensive electronics are safe and sound. Keyline Ceramic ANL fuses are 100% anti-warp, anti-spark, professional-grade, ceramic ANL fuses. Unlike our competitors who use glass, MEGA or MAXI fuses, ceramic ANL fuses will not melt or arc.

⚡ The Keyline Chargers Professional Fuse Holder Kits offer praiseworthy thermal and arc protection. Our ceramic ANL fuses are designed to prevent damage to your electrical systems after a high current episode. Ceramic is known, industry-wide as the safest option for high-amperage vehicle applications.

⚡ Each ANL Fuse Holder KIT includes everything you need: 2x ANL Type Fuse Holders; 4x Matching 60-amp ANL Professional Grade Ceramic Fuses; 6x 100% Copper 6-8 AWG Wire Compatible Lugs; 6x Pre-Cut Shrink Wrap Tubing.

⚡ With our weatherproof design and rugged construction, these ceramic ANL fuse holder kits are built to last. We offer a two-year warranty for all Keyline Chargers Ceramic ANL Fuse Holder Kits.

Protect Your Start Battery

With Keyline Charger's smart battery isolator, you can ensure that your start battery is never compromised - even when powering electronics while your vehicle is turned off. 

Protect Your Assets Quality without Compromise

If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee!!

KeyLine Chargers


Forget the traditional diode relays and so-called "solid state" devices that can rob almost 2 amps of output voltage! The Keyline Dual Battery Isolator is the original dual battery isolator and still the only SMART unit designed with cutting edge programming to deliver optimum performance with ZERO sacrifice. In order to assist in install, the Keyline compact battery isolator was built ultra-small (2.6" x 2.6" x 2") to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries 


Dennis Loosier
Kaitlynd Wilson
Toby Brohlin
Wade Skeen

I'm impressed with this product and Keyline as a company.

– Dennis Loosier

Texas Rancher and Farmer

KeyLine Chargers


Unlike other chargers on the market today, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified. This International Protection rating means that your KeyLine product is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments. Never go anywhere again without the ability to start your vehicle.  With the Keyline Battery Isolator you now have a fully charged backup battery present at all times.