K2 Energy 12v 200ah Lithium Battery
This is an estimate only. Actual delivery times can vary with stock availability, courier delays, weather, public holidays and your location.
K2 Energy 200Ah Battery Built for the Outback!
Fed up with heavy old batteries that seem to give up right when you're settling in around the campfire? Whether you're heading off-grid in the caravan, setting up camp by the beach, or powering your 4WD for the long haul, the K2 Energy 12V 200Ah Lithium Battery delivers dependable power without weighing you down.
With a huge 200Ah capacity, fast charging, and long-lasting LiFePO₄ technology, you'll spend less time worrying about your battery and more time enjoying the great outdoors.
After all, the only thing that should be running flat is your phone after snapping too many sunset photos! Grab yours today and power your next adventure with confidence.
Add one to your cart and leave the lead-acid behind for good.
Why The K2 Battery 12v 200ah May Be Right For You:
- Enjoy longer stays off-grid thanks to the 200Ah LiFePO₄ battery capacity, giving you reliable power for your appliances and accessories without constantly searching for a power source.
- Charge up faster and get back on the road sooner with the 200A maximum continuous charge current, helping you spend less time waiting and more time exploring.
- Power high-demand equipment with confidence thanks to the 200A maximum continuous discharge current, allowing you to run multiple 12V devices without missing a beat.
- Count on dependable performance in tough Aussie conditions with an operating temperature range of -20°C to 60°C, so your adventures don't have to stop when the weather changes.
- Travel with extra peace of mind thanks to the safe and stable LiFePO₄ chemistry, helping protect your battery while delivering reliable, long-lasting performance for years to come.
K2 Battery 12v 200ah Package Contents
- K2 Energy 12V 200Ah LiFePO₄ Lithium Battery
- Battery Terminal Covers
- User Manual / Installation Guide
K2 Battery 12v 200ah User Manual:
K2 Energy 12v 200ah Lithium Battery Tech Specs
Battery Type: Lithium Iron Phosphate (LiFePO₄)
Model: K2B-12V-200AH
Nominal Voltage: 12.8V
Nominal Capacity: 200Ah
Nominal Energy: 2560Wh (2.56kWh)
Max Continuous Charge Current: 200A
Max Continuous Discharge Current: 200A
Charging Mode: CC-CV (Constant Current - Constant Voltage)
Charging Voltage: 14.2V – 14.6V
Float Voltage: 13.3V – 13.4V (100%)
Cut-Off Voltage: 10V
Working Temperature: -20°C to +60°C
Charging Temperature: 0°C to +55°C
Cycle Life: Up to 4,000+ cycles (typical for LiFePO₄)
Terminal Type: Threaded Stud Terminals
Battery Management System (BMS): Integrated Protection System
Applications: Caravan, 4WD, RV, Marine, Camping, Mobility Scooters, Off-Grid Power
Compliance: UN Manual of Tests and Criteria Part III, Subsection 38.3 (UN38.3), CE, UL Recognised Components, Recyclable
K2 Energy 12V 200Ah Lithium Battery FAQs
1. What charge settings should I use?
CC-CV charging at 14.2V to 14.6V, with float at 13.3V to 13.4V and a cut-off at 10V. Use a lithium profile on your charger, because a lead-acid setting won't bring it to a true full charge.
2. What will it run?
2,560Wh at 12.8V with 200A continuous both ways, charge and discharge. That suits a caravan or 4WD running a fridge, lights and a modest inverter.
3. What temperatures can it handle?
Working range is -20°C to +60°C, with charging restricted to 0°C to +55°C. Like all lithium it won't accept charge below freezing, which is why the charging window is narrower.
4. How long will it last?
Up to 4,000 or more cycles, which is typical for quality LiFePO4. Model number is K2B-12V-200AH if you need it for warranty or parts.