RELiON Deep Cycle Batteries
RB12 12V 12Ah Lithium Battery
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This 12V 12 ah lithium battery is small but mighty. The RB12 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.
RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and longer cycle life – plus no maintenance!
Not all lithium batteries are created equal. All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.
PRODUCT SPECIFICATIONS
- Voltage: 12.8V
- Amp Hours: 12Ah
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
- Backup Power
- Golf
- Recreational Vehicles
- Solar
PRODUCT REVIEWS
DATA SHEET
DOWNLOAD PDFElectrical Specifications |
|
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 12 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 |
Mechanical Specifications |
|
|---|---|
| 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 |
Discharge Specifications |
|
|---|---|
| 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 |
Charge Specifications |
|
|---|---|
| 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) |
Temperature Specifications |
|
|---|---|
| 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) | |
Compliance Specifications |
|
|---|---|
| Certifications | CE (battery) |
| UN38.3 (battery) | |
| UL1642 (cells) (File# MH64523) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
PERFORMANCE CHARACTERISTICS
Frequently Asked Questions
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