RB24V52
24V 52Ah LiFePO4 Battery
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This 24V 52Ah lithium iron phosphate battery is perfect in many applications, including marine and electric vehicles. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS). The RB24V52 battery meets UL, CE and IEC certifications.
All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.
PRODUCT SPECIFICATIONS
- Voltage: 25.6V
- Amp Hours: 52Ah
DIMENSIONS & WEIGHT
- Length: 13 in (329 mm)
- Width: 6.8 in (172 mm)
- Height: 8.4 in (214 mm)
- Weight: 29.1 lbs (13.2 kg)
APPLICATIONS
- AWP
- Floor Machines
- Marine
- Solar
PRODUCT REVIEWS
DATA SHEET
DOWNLOAD PDFElectrical Specifications |
|
|---|---|
| Nominal Voltage | 25.6 V |
| Nominal Capacity | 52 Ah |
| Capacity @ 25A | 120 min |
| Energy | 1280 Wh |
| Resistance | ≤60 mΩ @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series | 1 (Single Use) |
Mechanical Specifications |
|
|---|---|
| Dimensions (L x W x H) | 13.0 x 6.8 x 8.4” (329 x 172 x 214 mm) |
| Weight | 29.1 lbs (13.2 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 | 50 A |
| Peak Discharge Current | 100 A (7.5 s ±2.5 s) |
| BMS Discharge Current Cut-Off | 215 A ±15 A (10 ±5 ms) |
| Recommended Low Voltage Disconnect | 22 V |
| BMS Discharge Voltage Cut-Off | 16 V (2.0 ±0.08 vpc) (20 ±6 ms) |
| Reconnect Voltage | 20 V (2.5 ±0.05 vpc) |
| Short Circuit Protection | 200-600 µs |
Charge Specifications |
|
|---|---|
| Recommended Charge Current | 2.5 A - 25 A |
| Maximum Charge Current | 50 A |
| Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.1 C |
| Charge Current -4ºF to 14ºF (-20 to -10 ºC) | ≤0.05 C |
| Recommended Charge Voltage | 28.4 V - 29.2 V |
| BMS Charge Voltage Cut-Off | 31.2 V (3.9 ±0.025 vpc) |
| (1.1 ±0.4 s) | |
| Reconnect Voltage | 30.4 V (3.8 ±0.05 vpc) |
| Balancing Voltage | 28.8 V (3.6 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) |
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) |
| Reconnect Temperature | 122 ºF (50 ºC) |
| *Refer to charge currents below 0°C (32°F) | |
Compliance Specifications |
|
|---|---|
| Certifications | UN38.3 (battery) |
| CE (battery) | |
| UL1642 (cells) (File# MH64523) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
PERFORMANCE CHARACTERISTICS
See How Our RB24V52 is Used for Drone Battery Charging
Paul Nurkkala
NURK FPV
Ever since Paul Nurkkala (aka “Nurk”) received a drone toy from his family back in 2014, the entire course of his life changed. Born and raised in Minnesota, he never imagined he’d travel the world, including to Saudi Arabia, Iceland and Singapore, to race in and consistently win drone racing competitions. A trained software developer, Paul has always loved the technical challenge of both building and racing drones. Paul recently took his racing to the next level with RELiON lithium batteries, which have enabled him to train more efficiently and for longer periods of time - anytime, anywhere.
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