Description
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This efficient and fast-charging 12V 35Ah lithium ion phosphate battery is equipped with an M8 terminal type and a built-in battery management system (BMS). The RB35 battery meets UL, UN, CE and IEC certifications. nAll RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.
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: 10.6 lbs (4.8 kg) APPLICATIONS AWP Floor Machines Solar
| ELECTRICAL SPECIFICATIONS |
| Nominal Voltage |
12.8 V |
| Nominal Capacity |
35 Ah |
| Capacity @ 25A |
84 min |
| Energy |
448 Wh |
| Resistance |
≤50 mΩ @ 50% SOC |
| Efficiency |
99% |
| Self Discharge |
<3% per Month |
| Maximum Modules 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) |
| BMS Discharge Current Cut-Off |
170 A ±20 A (20 ±5 ms) |
| Recommended Low Voltage Disconnect |
11 V |
| BMS Discharge Voltage Cut-Off |
8 V (2.0 ±0.08 vpc) (140 ±60 ms) |
| Reconnect Voltage |
10 V (2.5 ±0.10 vpc) |
| Short Circuit Protection |
200-600 µs |
| CHARGE SPECIFICATIONS |
| Recommended Charge Current |
1.75 A - 17.5 A |
| Maximum Charge Current |
35 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 |
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) |
| 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 |
CE (battery) |
|
UN38.3 (battery) |
|
UL1642 & IEC62133 (cells) |
| Shipping Classification |
UN 3480, CLASS 9 |
PERFORMANCE CHARACTERISTICS
