Best Batteries For A Semi Truck in 2023 - Review & Buying Guide

Direct replacement - this battery terminal bus bar is designed to match the fit and function of the original bus bar on specified applications

Restores functionality - reliable replacement for an original part that has failed due to corrosion

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Fastener hardware for battery applications

Hardware meets or exceeds OEM, SAE or mil specifications, where relevant

Resists corrosion

Economical

Prolongs Battery Life - Protect your vehicle battery from premature failure when taking it out for long periods of time with Megaware's BatteryGuard, the perfect cover to ensure batteries stay well secured from unwanted damage

Multi-Purpose - The battery mat prevents damage from everyday road impacts, rough water, and mechanical vibration; use the protector on almost any of your favorite machines like boats, RVs, semi trucks, heavy equipment, and off-road vehicles

Reliable Quality - Our battery tray mat absorbs up to 80 percent of G-shock caused by excessive shock and vibration to ensure your vehicle’s battery does not shift around when driving on rough terrain or water

Easy to Trim - The battery protector cover can be easily cut to your desired size or shape thanks to the grid pattern on the mat to perfectly fit your vehicle battery; once cut, place it in the battery box

The Perfect Size - Our motor protector fits virtually any size battery up to group 31 and measures 12.25 x 6.88 x 0.375 inches; a great addition to add to your car and boat supplies

Longer cycle life: 70 percentage longer cycle life compared to conventional deep cycle batteries, up to 400 cycles at 80 percentage depth of discharge- high stable voltage for longer periods of time

【Reliable Automotive Grade Lithium Battery】LiTime 12V300Ah LiFePO4 battery has exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery and built-in BMS to protect it from overcharge, over-discharge, over current, and short circuit with excellent self-discharge rate. 100% safe, nontoxic, renewable energy.

【More Usable Capacity & Top-Flight Performance】A full charge on the LiTime 12V300Ah LiFePO4 battery can run common appliances for consecutive days, like running an 80W refrigerator nonstop for 48hrs ( about 2-4 days ). LiTime LiFePO4 battery has a great 300Ah capacity with low self-discharge rate and low capacity loss, which is 40% more powerful than the same size lead acid battery （The Depth of Discharge of lead-acid battery is about 60%）. Efficient charging and easy installation, you will definitely like it!

【Perfect for Off-Grid & Outdoors Application】LiTime 12V300Ah LiFePO4 Battery can be connected in parallels and series for larger capacity (Max 1200Ah ) and higher voltage (24V, 36V, 48V), which makes it perfect for off-grid solar system and outdoors application such as home backup power, RV, camping, sail boat, etc. You don’t have to worry about not being able to charge the battery on cloudy days as the long endurance of the battery will bring you a reliable power or longer and more enjoyable trip.

【1/3 Lightweight & 4000+ Cycles】LiTime 12V300Ah LiFePO4 battery is smaller and 1/3 the weight of the lead acid battery at the same capacity, which is convenient for you to remove and place it. Meanwhile, LiTime rechargeable battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared with 200-500 cycles & a 3-year lifetime in lead acid battery. 2000-3000 cycles longer than other LiFePO4 battery on the market.

【1~3 working-day Delivery & Outstanding Service】LiTime is committed to providing you with satisfactory service. The battery will be shipped from our local warehouse in CA, TX and GA. ETA: 1-3 working days; the actual time may vary for the inventory situation. We also provide professional technical support and online customer service with quick feedback within 24 hrs. You can contact us, with the actual shipping address, to check the inventory of the nearest warehouse.

12-Volt, 750 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 43.5 pounds, Dual SAE & GM Post

Reserve capacity of 120 minutes for constant performance

Optimal starting power even in bad weather. Case Material: Polypropylene.Internal Resistance: 0.0028

Fifteen times more resistant to vibration for durability. Post type is Dual SAE/GM

This item is not for sale in Catalina Island

C20 Capacity - 55 Ampere hour

12-Volt, 800 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 37.9 pounds, SAE Post. C20 Capacity: 50 Ah. CCA: 800 Amp

Reserve capacity of 100 minutes for constant performance

Optimal starting power even in bad weather; Case Material: Polypropylene

Fifteen times more resistant to vibration for durability

This item is not for sale in Catalina Island

12-Volt, 720 Cold Cranking Amps, Size: 10 5/16" x 6 13/16" x 7 5/8" tall, Weight: 33.1 pounds, Dual SAE & GM Posts

Reserve capacity of 90 minutes for constant performance

Optimal starting power even in bad weather

Fifteen times more resistant to vibration for durability

This item is not for sale in Catalina Island

6-Volt, 800 Cold Cranking Amps

Reserve capacity of 100 minutes for constant performance. Internal Resistance is 0.0019

Optimal starting power even in bad weather. Case Material : Polypropylene

15 times more resistant to vibration for durability. C20 capacity: 50 Ah

Weight:18.5lb, Length:10.06, Width:3.63, Height:8.13 inch

Mountable in virtually any position

6-Volt, 800 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 18.4 pounds, SAE Posts

Reserve capacity of 100 minutes for constant performance

Optimal starting power even in bad weather

Fifteen times more resistant to vibration for durability

This item is not for sale in Catalina Island

12-Volt, 720 Cold Cranking Amps, Size: 9.38 x 7.69 x 6.75-Inches Weight: 31.7 pounds, SAE Posts

Reserve capacity of 90 minutes for constant performance

Optimal starting power even in bad weather. Case material is Polypropylene

Fifteen times more resistant to vibration for durability

This item is not for sale in Catalina Island

Fit Type: Vehicle Specific