Rebelcell is a Dutch battery manufacturer known for its high-quality products. Rebelcell lithium batteries are designed to meet the power needs of even more demanding boaters, sport fishermen and hikers - light and environmentally friendly. Rebelcell's wide product range includes 12V & 24V lithium batteries, chargers as well as retractable wiring and accessories.

Rebelcell's Outdoorbox is a really robust and waterproof battery box, which is perfectly suited as a portable power source for smaller boats and kayaks, for example. There is an integrated voltage meter on the side of the box, from which you can easily monitor the battery charge without opening the box. The connector on the side of the box is used to power the devices used, and from the same connector the battery can also be charged with a Rebelcell battery charger with an Outdoorbox connector. The plug has an integrated 50A fuse. On the side of the box is a 12V power plug and a USB adapter for e.g. charging the phone.

Rebelcell lithium batteries are incredibly small and light (even less than 70%) compared to a traditional lead battery. The high-performance and deep-discharge-resistant Rebelcell lithium batteries are suitable as power sources for demanding applications in boats, such as for example bow electric motors, electric stern motors, sounders, audio equipment, etc. Since the Rebelcell lithium battery can be used almost to its full nominal capacity without damaging the battery, compared to a traditional lead-acid battery, you can choose a battery that is up to half the size to replace the same power requirement. For example, a 12V 50 Ah Rebelcell lithium battery is equivalent in performance to a 105 Ah lead battery!

Rebelcell lithium batteries should only be charged with specially designed Rebelcell battery chargers. The built-in battery monitoring system (BMS) of Rebelcell lithium batteries protects the battery from deep discharge, high charging currents, and excessively high and low temperatures. The Rebelcell lithium battery is a safe, maintenance-free, very long-lasting (assumed service life of 10 years) and high-performance battery for all types of boats as a fun battery.



Technical information:
• Very light, weight only 5.0kg
• Small size (25.8 cm x 24.3 cm x 11.8 cm)
• Integrated 12V power plug (with 10A fuse)
• USB charger
• Integrated 50A fuse in the electric motor connection
• Max. discharge current 50A
• Max. instantaneous discharge current 75A
• Maximum allowed battery charger size 20A
• Battery capacity 50 Ah
• Comparable lead battery 105 Ah
• Rated power 634 Wh
• Charging time about 6 hours with a 10A charger
• Battery type: Li-ion
• Integrated voltage meter
• Operating temperature -20 °C – 40 °C
• Charging temperature 0 °C – 45 °C
• Storage temperature 0 °C – 45 °C
• Low self-discharge (<3% / month)
• Nominal voltage 11.1 V
• Charging voltage 12.6 V
• Energy density ~ 104 Wh / kg
• Can be installed upright or on its side
• Lifetime 1500 charge cycles with 80% discharge (DoD)
• Lifetime 1000 charge cycles with 100% discharge (DoD)
• Protection rating IP65
• Warranty 2 years

Check product availability before ordering!