132037.349.NC # 132037 | Internal Battery RB (6.4V/36Ah) is a high-energy density rechargeable power solution designed to ensure stable and long-lasting operation of the BP Jeweller Hub even in off-grid sites. Thanks to LiFePO4 18650 technology, it maintains a constant voltage from 100% to 1% charge and offers up to 8 months of autonomy in Battery Saver mode, ensuring operational continuity in any conditions. The battery has an extremely low self-discharge rate (≤1% per year) and can be stored for up to 10 years without losing performance. The compact and lightweight design facilitates installation in the hub casing, while the robust construction ensures reliability even in demanding environments. Ideal for remote installations that require long life and zero maintenance. Ajax
132037.349.NC | BP Jeweler Hub Mountable LiFePO4 18650 Battery Pack - 6.4V/36Ah

The Internal Battery RB (6.4V/36Ah), 132037.349.NC, is a high-energy density rechargeable battery designed to ensure stable and long-lasting performance for the BP Jeweler Hub , ideal for off-grid installations that require maintenance-free operation. Thanks to LiFePO4 18650 technology, it offers a constant voltage from 100% to 1% charge, a battery life of up to 8 months in Battery Saver mode, and an exceptional self-discharge rate of ≤1% per year, ensuring reliability even after long periods of inactivity. With a useful life of up to 10 years of storage and a compact design, it installs easily in the hub casing and guarantees safe operation even in challenging environmental conditions. A solution that combines durability, stability, and maximum energy efficiency.
Main specifications:
- Non-rechargeable 18650 LiFePO4 technology with high energy density
- Battery life up to 8 months in Battery Saver mode and 1 month in full-function mode
- Stable voltage regardless of charge level
- Easy installation in the Hub BP Jeweler casing
- Reliable operation from 0°C to +45°C with humidity up to 35% to 85%
Further details
The Internal Battery RB (6.4V) is a rechargeable LiFePO4 18650 battery , designed to ensure high energy density and extremely stable operation over time. Thanks to its constant voltage from 100% to 1% charge and a self-discharge rate of less than 1% per year, it ensures reliable performance for months or years in off-grid installations. Its technology makes it ideal for applications that require maintenance-free operation, also offering a shelf life of up to 10 years without significant loss of efficiency.
Technical data sheet
| 121874.313.NC | |
| Battery type | |
| Batteries | 36 × IFR18650 Rechargeable lithium iron phosphate (LiFePO4) battery cells. |
| Battery configuration | 2S18P |
| Nominal voltage | 6.4 V⎓ |
| Capacity | 36 Ah |
| Power supply | |
| Maximum load current | 3000 mA |
| End-of-life battery voltage | 4.5 V⎓ |
| Battery type | |
| Charge temperature range | from 0 °C to +45 °C from 32 °F to 113 °F |
| Charge relative humidity | 60 ±25% |
| Discharge temperature range | from −25 °C to +65 °C from −13 °F to 149 °F |
| Discharge relative humidity | 60 ±25% |
| Storage conditions | |
| Storage temperature range | from −20 °C to +45 °C from −4 °F to 113 °F |
| Storage humidity | 60 ±25% |
| Transportation and shipment | |
| Shipment voltage | 6.0–6.4 V⎓ |
| Transportation requirements | For air transportation, lithium batteries must be charged to no more than 30% of their rated capacity. The shipment voltage complies with this requirement. For other types of transportation, the battery must be transported in accordance with applicable regulations and carrier requirements. |
| Cautions | Do not expose the battery to open flames, sparks, or any other ignition source. Do not short the power terminals. Do not disassemble or deform the battery. Avoid excessive mechanical impact or vibration. Use the battery with compatible devices only. Hub BP Jeweler does not charge this battery. The battery must be installed fully charged. |
| Enclosure | |
| Dimensions | 133 × 120 × 51 mm 5.24″ × 4.72″ × 2.01″ |
| Weight | 1.52 kg 3.34 lb |
| Battery connector type | Molex 2139-2 or similar |
| Operating temperature range | from −10 °C to +40 °C from 14 °F to 104 °F |
| Operating humidity | from 35% to 85% |
| Complete set | Internal battery RB (6.4V/36Ah) Cable adapter for charging the battery |
| Warranty | 24 months |



