Our TL12-300 is a 12V 300Ah lithium deep cycle battery. This lithium iron phosphate (LiFePO4) battery is ready to replace your heavy lead-acid battery bank in your sailboat, RV or solar energy system. It’s only 27KG for a true 300 Amp Hour lithium battery that provides 100% of its rated capacity. The TL12-300 gives you the flexibility to replace several small, heavier lead-acid batteries in a single high capacity unit.
LiFePO4 batteries are lighter, take less space and last longer. While the up-front cost is higher than Gel, AGM or Lead-Acid the overall cost of ownership is lower over time because they require no maintenance and they have up to 10x longer life.
The TL12-300 offers high, reliable performance in any climate or condition for RVs, campers, sailboats and battery-based solar systems.
All TL12-300 Batteries use the safest and most stable components, including 4X A class prismatic LiFePO4 cells and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, good performance battery.
Pickup available form our Wetherill Park warehouse in Sydney.
Product Detail Specs:
Inside Cell:
- Capacity:300AH;
- Rated voltage(V):3.2V;
- Internal Resistance (mOmega):≤1.3mΩ;
- Battery material: Lithium iron phosphate.
Battery Pack:
- Combination method: 4 Series ;
- Minimal capacity:≥≥299Ah;
- Nominal voltage:12.8V;
- Max.charge voltage:14.6V;
- Discharge cut-off voltage:le10.5V;
- Max charge current:200A;
- Max discharge current:200A;
- Weight (Approx.): 27kg;
- Max. dimension（L×W×H）:532x207x215mm
- Operating temperature:-20℃～60℃
Protection Board (BMS)
- Single cell over-charge cut-off voltage: 3.85V;
- over-charge release voltage: 3.65V;
- Single cell under-discharge cut-off voltage: 2.3V;
- Discharge release voltage:2.5V;
- Over-discharge cut-off current: 400A(30S);
- Over-discharge cut-off current delay: 1.5S;
- Short-circuit protection: Yes
- Short-circuit protection delay:300-800uS;
- Condition for the recovery of over-current and Short-circuit:self
