Waterproof boat batteries box in comparison

Portable and Powerful The car jump starter with 4000A peak current, a 12 V car (9.0L Gas Or 8.5L Diesel Engine) can be started 20 to 25 times in 2 seconds. This car jump starter is also a compact power bank with a capacity of 13200 mAh and a maximum speed of 2.1 amps.It is suitable for cars, trucks, motorcycles, snowmobiles, SUV, lawn mowers, boats, etc.

Widely applied to off grid 12 Volt battery charging system and a variety of DC applications, including caravan, RV, car, boat, green house, marine, dry camping, garden watering etc.

40 minutes of use Our boat is equipped with two 3.7 V 600 mAh batteries offering up to 40 minutes of use, allowing you to spend more time on the water and less time charging.

4.3-INCH LCD DISPLAY HD Endoscope camera with a 4.3-inch color LCD screen that allows you to view high-definition images in real time. Easy to operate, you can use it immediately when it is powered on. No need to use your smartphone to connect to the WIFI and no need to download any driver software. So you do not need to worry about dirtying your expensive phone at work too. Note The endoscope cannot take pictures and videos

Daily Mail RECOMMENDED&What Hi-Fi AWARDS & iF Design AWARDS WINNER "If you re looking for a great all-rounder, you can t go wrong with the EarFun Air earbuds." What Hi-Fi Best Earbuds winner, EarFun Air wireless earbuds produce impressively awesome sound, and feature dual 6 mm composite drivers and PEEK + PU high-fidelity dynamic drivers that deliver deep, resonant bass with an authentic treble to match, ensuring you feel pure music and call with outstanding clarity.

Inside Dimension 11 L x 7.8 W x 11 H (Inch). Please measure the size of the battery before purchasing. Batteries exceeding this size will be unusable.

Waterproof Protection The battery box is designed to keep your battery dry and secure, even in wet conditions, ensuring your battery fully protected from environmental elements like water and moisture

car parts

All Day on Battery Life With a built-in 3600 mAh rechargeable lithium battery, the portable bluetooth speaker provides up to 30 hours of playtime per charge (Varies with Volume, Lighting, and Music Type)

This black sturdy plastic NBB battery tray measuring 40cm long x 20cm wide and 8.5cm deep is suitable for a wide variety of caravans , motorhomes and boats

Pressure Resistant Made of pressure resistant material, so that the product has a good pressure resistance, will not be damaged. High safety factor, with strict quality control and quality assurance, can be used with peace of mind.

Portable Battery Box This portable battery box is easy to carry, whether you need to replace the battery or charge it, it is easy to carry and easy to use. It has good sealing performance, which can effectively prevent water or dust from entering and protect the battery from damage, ideal for boats, solar panels, electronic devices, camp lights and fridges.