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RELION RB10 12 Volt Deep Cycle Batteries


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This 12V 10 ah lithium battery is small but mighty. The RB10 is a deep cycle lithium iron phosphate (LiFePO4) battery. It has twice the power, half the weight and lasts much longer than its lead-acid counterparts. This powerful lithium battery packs a punch, giving you the perfect amount of power for full-day fishing and outdoor recreation adventures. It’s commonly used in the following applications: fish finders, flashers and boating electronics, ice fishing, camping, scooters, solar and emergency lighting, robotics, remote power, UPS, security backup systems, telecommunications, and other deep cycle applications.

SKU: RB10 Category:


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This light and powerful 12V 10Ah lithium ion phosphate battery is equipped with an F2 terminal type and a built-in battery management system (BMS). The RB10 battery meets UL, UN and CE certifications. nAll RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.Where maintaining water is never done because there is no water in these batteries, and the life expectancy is 10 to 12 years. They can be run clear down tell they stop. and recharge, or can be recharged any time you finish using them, there is no memory to worry about like lead acid batteries.

PRODUCT SPECIFICATIONS Voltage: 12.8V Amp Hours: 10Ah

DIMENSIONS & WEIGHT Length: 5.9 in (151 mm) Width: 3.9 in (98 mm) Height: 4 in (101 mm) Weight: 3.6 lbs (1.65 kg) APPLICATIONS Solar



Nominal Voltage 12.8 V
Nominal Capacity 10 Ah
Capacity @ 25A 24 min
Energy 128 Wh
Resistance ≤90 mΩ @ 50% SOC
Efficiency 99%
Self Discharge <3% per Month
Maximum Modules in Series 1
Dimensions (L x W x H) 5.9 x 3.9 x 4.0” (151 x 98 x 101 mm)
Weight 3.6 lbs (1.65 kg)
Terminal Type F2
Case Material ABS
Enclosure Protection IP66
Cell Type Cylindrical
Chemistry LiFePO4
Maximum Continuous Discharge Current 10 A
Peak Discharge Current 20 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off 30 A (±5 A) (10 ±5 ms)
Recommended Low Voltage Disconnect 11 V
BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 vpc) (100 ±50 ms)
Reconnect Voltage 10 V (2.5 ±0.1 vpc)
Short Circuit Protection 200-500 µs
Recommended Charge Current 0.5 A - 5 A
Maximum Charge Current 10 A
Charge Current 32°F to 14°F (0 to -10°C) ≤0.1 C
Charge Current 14°F to -4°F (-10 to -20°C) ≤0.05 C
Recommended Charge Voltage 14.2 V - 14.6 V
BMS Charge Voltage Cut-Off 15.6 V (3.9 ±0.025 vpc)
(1.0 ±0.5 s)
Reconnect Voltage 15.2 V (3.8 ±0.05 vpc)
Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature* -4 to 113 ºF (-20 to 45 ºC)
Storage Temperature 23 to 95 ºF (-5 to 35 ºC)
*Refer to charge currents below 32°F (0°C)
Certifications CE (battery)
UN38.3 (battery)
UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9


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