Cold Weather Ready
With a robust system that draws power from the charger itself, LT models do not require additional components – such as a heated blanket – to bring the battery to a safe temperature for charging.
Lightweight
RELiON lithium batteries provide more power than lead-acid batteries and are typically half the weight. Boosting both performance and agility on the water.
Fast Charging
RELiON lithium batteries charge much faster than traditional lead-acid batteries, and they’re packed with more usable energy and up to 10 times longer life so you’re always ready to go!
Long Life
RELiON lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still provide 80% of the rated capacity after 3,500 cycles.
Maintenance Free
RELiON lithium batteries are maintenance-free – no watering, no corrosion. Low self-discharge means the batteries don’t lose capacity when they’re idle, assuring that you have the energy you need, every time you need it.
Constant Power
Full power available throughout discharge. Voltage does not drop like lead-acid.
Partial State of Charge Tolerant
Partial state of charge, known as PSOC, which is a killer of lead-acid batteries, does not affect performance or battery life of a lithium battery. Sometimes batteries don’t get fully charged, or they regularly operate in a partial state of charge. Either way, you can count on RELiON lithium batteries living a long and productive life.
More Usable Capacity:
Lead-acid batteries are typically sized up to two times your energy needs to account for extended periods without sun and less usable energy with higher rates of discharge. Plus, you are typically cautioned to limit your use to 50% of the rated capacity, as using more can significantly reduce performance. Lithium batteries provide 100% of their rated capacity, regardless of the rate of discharge. And, you can use it all and still get substantially longer cycle life.
ELECTRICAL SPECIFICATIONS | |
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 300 Ah |
| Capacity @ 25 A | 720 min |
| Energy | 3840 |
| Resistance | ≤30 mΩ @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Batteries Connected in Series | 1 (Single-use) |
MECHANICAL SPECIFICATIONS | |
|---|---|
| Dimensions (L x W x H) | 20.6 x 10.5 x 8.7” (522 x 267 x 220 mm) |
| Weight | 76.1 lbs (34.54 kg) |
| Terminal Type | M8 x 1.25 x 2mm |
| Terminal Torque | 80 – 100 in-lbs (9 – 11 N-m) |
| Case Material | ABS & Polycarbonate blend (UL94-V0 flame rating) |
| Enclosure Protection | IP67 |
| Cell Type – Chemistry | Cylindrical – LiFePO4 |
DISCHARGE SPECIFICATIONS | |
|---|---|
| Maximum Continuous Discharge Current | 100 A |
| Peak Discharge Current | 200 A (7.5 s ±2.5 s) |
| Discharge Over-Current Protection | 280 A ±50 A (9 ±4 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 | 9.2 V (2.3 ±0.1 vpc) |
| 8.8V 2.2±0.3V/cell | |
| Short Circuit Protection Response Time | 200-600 μs |
CHARGE SPECIFICATIONS | |
|---|---|
| Recommended Charge Current | 15 A – 50 A |
| Maximum Continuous Charge Current | 100 A |
| Charge Current 14 to 32 ºF (-10 to 0 ºC) | ≤0.1 C (10 A) |
| Charge Current -4 to 14 ºF (-20 to -10 ºC) | ≤0.05 C (5 A) |
| Recommended Charge Voltage | 14.2 V – 14.6 V |
| BMS Charge Voltage Cut-Off | 15.6 V (3.9 ±0.05 vpc) (1.0 ±0.5 s) |
| Reconnect Voltage | 15.2 V (3.8 ±0.05 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) |
HEATING ELEMENT SPECIFICATIONS | |
|---|---|
| Heating Temperature Range | -4 to 50 ºF (-20 to 5 ºC) |
| Heating Time | 1.5 hr @ 15 A |
COMPLIANCE SPECIFICATIONS | |
|---|---|
| Certifications | UN38.3, UKCA & CE (battery) |
| UL1642 (File# MH64523) (cells) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
TYPICAL LITHIUM IRON PHOSPHATE CHARACTERISTICS
There are no reviews yet.