Suncoast Batteries
SunVolt 300Ah Lithium Battery LiFePO4 Deep Cycle 12V Battery
SunVolt 300Ah Lithium Battery LiFePO4 Deep Cycle 12V Battery
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300Ah lithium power for life off-grid
Choose high-capacity lithium storage for your caravan, camper or off-grid setup. The SunVolt 300Ah 12V LiFePO4 battery combines 3840Wh rated energy, 200A continuous discharge and maintenance-free operation in one deep-cycle battery.
Free delivery Australia-wide
Dispatched from our Sydney warehouse, direct to your door. This is a specialty online item and is not held in-store. No in-store pickup is available.
3 Year Complete Replacement Warranty included.
Is this the right battery for your setup?
A high-capacity deep-cycle option for caravans, camper trailers, motorhomes, 4WD touring, marine and off-grid solar setups.
- Made for repeated use: maintenance-free LiFePO4 chemistry with an approximate cycle life of 2,000+ cycles.
- Check your charging system: use a compatible LiFePO4 charger. The recommended charger is 14.6V 50A. Vehicle alternator charging requires a suitable DC-DC charger.
- Check the fit and power demand: allow for the 520 Γ 269 Γ 220mm size and 27kg weight, and match your equipment to the 200A continuous discharge limit.
Not sure it fits your setup? Tell us what you want to power and which charger you use. Ask a battery expert.
Quick answers before you order
How long will it run my equipment?
The rated energy is 3840Wh. Actual runtime depends on your equipment's power draw, usage and system losses. Check your daily power needs rather than relying on capacity alone.
Can I expand my battery bank?
Confirm this modelβs series/parallel configuration with us before connecting batteries.
Can I collect it, or order for an upcoming trip?
This battery ships from our Sydney warehouse with free Australia-wide delivery. It is not held in-store and pickup is not available. If you need it for a particular date, ask us about delivery timing for your postcode before ordering.
Full technical specifications
| Nominal Voltage | 12.8V |
|---|---|
| Nominal Capacity | 300Ah |
| Rated Energy | 3840Wh |
| Battery Chemistry | LiFePO4 Lithium |
| Battery Management System | 200A Smart BMS |
| Approximate Cycle Life | 2,000+ Cycles |
| Standard Charging Current | 100A |
| Maximum Charging Current | 200A |
| Standard Discharge Current | 200A |
| Maximum Continuous Discharge | 200A |
| Peak Discharge | 400A (5 Seconds) |
| Recommended Charger | 14.6V 50A |
| Charging Voltage | 14.6V |
| Charge Method | CC/CV |
| Maximum Parallel Connection | Confirm with us before connecting batteries |
| Maximum Series Connection | Confirm with us before connecting batteries |
| Protection Rating | IP65 |
| Case Material | ABS Plastic |
| Bolt Type | M8 Nickel Plated |
| Warranty | 3 Year Complete Replacement |
The Smart BMS provides protection against overcharging, over-discharge, over-current, short circuits, voltage instability, and high and low temperature conditions. Listed applications also include tiny homes and home backup systems; match the battery to your system requirements and operating conditions.
Dimensions, weight and operating temperatures
Dimensions & Weight
| Product Dimensions | 520 Γ 269 Γ 220mm |
|---|---|
| Package Dimensions | 585 Γ 340 Γ 305mm |
| Product Weight | 27kg |
| Package Weight | 28kg |
Operating Temperatures
| Charging Temperature | 0Β°C to 45Β°C |
|---|---|
| Discharging Temperature | -20Β°C to 60Β°C |
| Storage Temperature | -10Β°C to 50Β°C |
What's included
1 Γ 12V 300Ah LiFePO4 Lithium Battery
2 Γ M8 Terminal Bolts
2 Γ Terminal Insulating Covers
2 Γ Spring Washers
4 Γ Flat Washers
1 Γ User Manual
1 Γ 3 Year Complete Replacement Warranty
Battery care and safety information
For safe operation and maximum battery life:
- Charge using a compatible LiFePO4 charger.
- Avoid leaving the battery permanently on charge once fully charged.
- For longest battery life, maintain charge between approximately 20% and 80% where practical.
- Always charge on a non-flammable surface.
- Store in a cool, dry location.
- Never dismantle or modify the battery.
Product images and battery details
Local advice, Australia-wide delivery
Suncoast Batteries is Australian owned and operated. We offer expert technical support and Australia-wide warranty cover, with this battery dispatched from our Sydney warehouse.
Buy With Confidence
Alternative Battery Models & Suggested Chargers
Batteries Delivered Australia Wide
Proudly Australian owned and operated, we deliver batteries straight to your door Australia-wide. Get expert advice, reliable local support, and the right battery the first time β while supporting a local Aussie business. All our batteries are backed by an Aussie Battery Warranty for peace of mind & 30-Day Money Back Guarantee.
