Rebelcell Li-Ion akku 12V/18A (199wh)

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 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! The voltage meter on top of the battery can be used to easily and reliably monitor the battery charge both in percentage, current bars and also expressed as voltage (not 7 & 18 Ah models).

To charge Rebelcell lithium batteries, only specially designed Rebelcell battery chargers should be used, and in addition, the battery can also be connected to receive charging while driving with the help of a separate Rebellcell Range Extender charger (12v 70 – 140 Ah & 24v 50 – 100 Ah). 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 1.0 kg
• Small size (15.1 cm x 6.5 cm x 9.5 cm)
• Max. discharge current 10A
• Max. momentary discharge current 15A
• Maximum allowed battery charger size 5A
• Battery capacity 18 Ah
• Comparable lead battery 35 Ah
• Rated power 199 Wh
• Charging time 4-5 hours with a 4A charger
• Battery type: Li-ion
• Integrated voltage meter (not 7 & 18 Ah models)
• 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 IP54
• Warranty 2 years