RELiON
RELiON - RB35 - 12V 35Ah LiFePO4 Battery
RELiON - RB35 - 12V 35Ah LiFePO4 Battery
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RB35
12V 35Ah LiFePO4 Battery
This efficient and fast-charging 12V 35ah lithium battery is powerful yet compact enough to fit in many deep cycle applications. The RB35 is a lithium iron phosphate (LiFePO4) battery with more power, less weight and up to 10x longer life than its lead-acid counterparts Lithium is the logical choice for applications that will exhaust the batteries or run in extreme weather. RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. Lead-acid batteries also need to be maintained. If they are not maintained properly, their life span is shortened. Because lithium batteries require no active maintenance, a one-time purchase guarantees better lifetime value.
The RB35 is suitable in many outdoor and recreation applications where lighter weight and capacity are key. It’s commonly used in the following applications: fishing electronics, robotics, solar lighting, remote power, outdoor adventures and other deep cycle applications.
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: 35Ah
DIMENSIONS & WEIGHT
- Length: 7.7 in (195 mm)
- Width: 5.2 in (131 mm)
- Height: 6.7 in (171 mm)
- Weight: 9.9 lbs (4.5 kg)
APPLICATIONS
- AWP
- Floor Machines
- Solar
DATA SHEET
DOWNLOAD PDF|
ELECTRICAL SPECIFICATIONS |
|
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 35 Ah |
| Capacity @ 25 A | 84 min |
| Energy | 448 Wh |
| Resistance | ≤50 mΩ @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Batteries Connected in Series | 3 |
|
MECHANICAL SPECIFICATIONS |
|
|---|---|
| Dimensions (L x W x H) | 7.8 x 5.2 x 6.7” (195 x 131 x 171 mm) |
| Weight | 9.9 lbs (4.5 kg) |
| Terminal Type | M8 x 1.25 |
| Terminal Torque | 80 - 100 in-lbs (9 - 11 N-m) |
| Case Material | ABS |
| Enclosure Protection | IP66 |
| Cell Type - Chemistry | Cylindrical - LiFePO4 |
|
DISCHARGE SPECIFICATIONS |
|
|---|---|
| Maximum Continuous Discharge Current | 35 A |
| Peak Discharge Current | 70 A (7.5 s ±2.5 s) |
| Discharge Over-Current Protection | 170 A ±20 A (20 ±5 ms) |
| Recommended Low Voltage Disconnect | 11.0 V |
| Discharge Under-Voltage Protection | 8.0 V (2.0 ±0.08 vpc) (140 ±60 ms) |
| Reconnect Voltage | 10.0 V (2.5 ±0.10 vpc) |
| Short Circuit Protection Response Time | 200-600 µs |
|
CHARGE SPECIFICATIONS |
|
|---|---|
| Recommended Charge Current | 1.75 A - 17.5 A |
| Maximum Continuous Charge Current | 35 A |
| Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.1 C (10 A) |
| Charge Current -4ºF to 14ºF (-20 to -10 ºC) | ≤0.05 C (5 A) |
| Recommended Charge Voltage | 14.2 V - 14.6 V |
| BMS Charge Voltage Cut-Off | 15.2 V (3.8 ±0.025 vpc) |
| (1.1 ±0.4 s) | |
| Reconnect Voltage | 14.4 V (3.6 ±0.050 vpc) |
| Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) |
|
TEMPERATURE SPECIFICATIONS |
|
|---|---|
| Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) |
| Charge Temperature* | -4 to 113 ºF (-20 to 45 ºC) |
| Recommended Storage Temperature | 23 to 95 ºF (-5 to 35 ºC) |
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) |
| Reconnect Temperature | 122 ºF (50 ºC) |
| *Refer to charge currents below 0°C (32°F) | |
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COMPLIANCE SPECIFICATIONS |
|
|---|---|
| Certifications | UKCA & CE (battery) |
| UN38.3 (battery) | |
| UL1642 (cells) (File# MH64523) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
Typical Lithium Iron Phosphate Characteristics
