The RELiON Battery RB10-PC 12V 10Ah Lithium Battery is a battery pack with a nominal voltage of 12.8 V, a nominal capacity of 10 Ah, LiFePO4 cells, a continuous discharge of 50 A, a peak of 70 A (<3s), a weight of 2 kg and an ingress rating of IP66.
Last updated: 16 October 2026
Battery and charging
- Voltage
- 12.8 V
- Chemistry
- LiFePO4
- Nominal capacity
- 10 Ah
- Maximum continuous discharge
- 50 A
- Peak discharge
- 70 A (<3s)
- Maximum charge current, as the maker labels it
- 10 A
- Recommended voltage disconnect
- 11.0 V
- BMS charge cut-off voltage
- 15.6 V (3.9 ±0.025 vpc)(1.2 ±0.3s)
- Resistance
- ≤30 mΩ @ 50% SOC
- Efficiency
- 99%
“Nominal Voltage 12.8 V”
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
“Cell Type - Chemistry Cylindrical - LiFePO4”
Source: relionbattery.com/products/lithium/rb10-pc
“Nominal Capacity 10 Ah”
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
“Maximum Continuous Discharge 50 A”
Source: relionbattery.com/products/lithium/rb10-pc
“Peak Discharge Current 70 A (<3s)”
Source: relionbattery.com/products/lithium/rb10-pc
“Maximum Charge Current 10 A”
Source: relionbattery.com/products/lithium/rb10-pc
“Recommended Low Voltage Disconnect 11.0 V”
Source: relionbattery.com/products/lithium/rb10-pc
“BMS Charge Voltage Cut-Off 15.6 V (3.9 ±0.025 vpc)(1.2 ±0.3s)”
Source: relionbattery.com/products/lithium/rb10-pc
“Resistance ≤30 mΩ @ 50% SOC”
Source: relionbattery.com/products/lithium/rb10-pc
“Efficiency 99%”
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
Battery care and safety
- Ingress protection
- IP66
- Temperature it reconnects at
- 113°F ±41°F (45°C ±5°C)
- Temperatures it may be charged in
- 32 to 113°F (0 to 45°C)
- Temperatures it may be run in
- -4 to 140°F (-20 to 60°C)
“Enclosure Protection IP66”
Source: relionbattery.com/products/lithium/rb10-pc
“Reconnect Temperature - Charge 113°F ±41°F (45°C ±5°C)”
Source: relionbattery.com/products/lithium/rb10-pc
“Charge Temperature 32 to 113°F (0 to 45°C)”
Source: relionbattery.com/products/lithium/rb10-pc
“Discharge Temperature -4 to 140°F (-20 to 60°C)”
Source: relionbattery.com/products/lithium/rb10-pc
Size and fit
- Weight
- 2 kg
- Weight
- 4.4 lbs
- Overall dimensions
- 7.1 x 3.0 x 6.7” (181 x 76 x 169 mm)
- Terminals
- Discharge: M6 x 1.0, Charge: M4 x 0.7
- Series and parallel connection
- Up to 6 in series
“Weight 4.4 lbs (2 kg)”
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
“Weight 4.4 lbs (2 kg)”
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
“Dimensions (L x W x H) 7.1 x 3.0 x 6.7” (181 x 76 x 169 mm)”
Source: relionbattery.com/products/lithium/rb10-pc
“Terminal Type Discharge: M6 x 1.0, Charge: M4 x 0.7”
Source: relionbattery.com/products/lithium/rb10-pc
“Maximum Batteries Connected in Series 6”
Source: relionbattery.com/products/lithium/rb10-pc
Product identifiers
The codes printed on the product and its packaging.
- Model code
- RB10-PC
Source: relionbattery.com/products/lithium/rb10-pc
“RB10-PC 12V 10Ah Deep Cycle Lithium Battery”
Devices whose figures this pack does not meet
Neither maker names the other. These devices publish a draw this pack’s own maker does not rate it to deliver continuously. That is a comparison of two documents and not a manufacturer’s refusal — check both against your own equipment before deciding anything.
- Minn Kota Terrova 55 lb (54" shaft, wireless remote)Figures compared — they do not meetView device: Minn Kota Terrova 55 lb (54" shaft, wireless remote) →
Minn Kota ask for “at least a 105 amp-hour rating”, in a paragraph about lead-acid: “The motor will operate with any lead acid, deep cycle marine 12-volt battery/batteries. For best results, use a deep cycle, marine battery with at least a 105 amp-hour rating.” This pack is Cylindrical - LiFePO4. For a lithium pack the same maker's thrust-to-capacity table names a different figure for this motor: “55 lb AGM or Lithium 100Ah 2–4 hours Most common setup” Those are two of Minn Kota's own numbers for two different chemistries, and an amp-hour rating does not carry from one to the other, so they are set out here rather than compared. This pack is rated 10 Ah and 10 A continuous.
Source: johnsonoutdoors.widen.net/content/zp8zgjh29h/pdf/Terrova-BT-Installation-2327132rj.pdf
Source: minnkota.johnsonoutdoors.com/us/blog/selecting-best-trolling-motor-battery
Sources
- RELiON — RB10-PC 12V 10Ah Lithium BatteryManufacturer battery page
RELiON Battery
Source: relionbattery.com/products/lithium/rb10-pc
Retrieved September 15, 2026
- Archived document
Source: relion-battery.s3.us-east-1.amazonaws.com/docs/product/RELiON-Data-Sheet_RB10-PC.pdf
Retrieved October 16, 2026