4.4kW 12V Lithium Battery – 350Ah Blue Carbon Powerwall LiFePO4 OLP12-350 ????⚡
Power Your Home, Business & Off-Grid System with Long-Lasting Energy!
Are you looking for a high-capacity, efficient, and durable power storage solution? The Macire 4.4kW 350Ah 12V Lithium Powerwall Battery (OLP12-350) is engineered to provide reliable, clean, and sustainable power storage for solar energy systems, home backup, commercial use, and off-grid applications. ????????
Built with advanced LiFePO4 (Lithium Iron Phosphate) technology, this Blue Carbon battery offers superior safety, extended lifespan, and high efficiency compared to traditional lead-acid batteries. Whether for home backup, solar energy storage, industrial applications, or emergency power, this is your ultimate energy solution! ????
???? Key Features & Benefits:
✅ High-Capacity 4.4kW Power – Perfect for solar systems, backup power, and heavy-duty commercial applications.
✅ LiFePO4 Battery Technology – More than 5000+ charge cycles, providing a 12+ year lifespan! ????⏳
✅ Built-in Battery Management System (BMS) – Protects against overcharge, over-discharge, overheating, and short circuits. ????⚡
✅ Fast Charging & High Efficiency – Charges quickly via solar or grid, ensuring minimal downtime and maximum power availability.
✅ Space-Saving Wall-Mountable Design – Compact and easy to install for home, business, and industrial use. ????⚡
✅ Eco-Friendly & Maintenance-Free – Zero toxic fumes, no acid leaks, and 100% safe for indoor installation. ????♻️
✅ Versatile Application – Ideal for homes, offices, telecom stations, RVs, solar systems, farms, and off-grid locations. ????????
✅ Lightweight Yet Durable – Designed with a high-strength Aluminum Magnesium Alloy casing for enhanced durability. ????
???? Performance & Power Breakdown:
| Appliance | Power Consumption (Watts) | Estimated Backup Duration |
|---|---|---|
| LED Light Bulb (10W) | 10W | 350 hours |
| Security Fence (50W) | 50W | 70 hours |
| Laptop (65W) | 65W | 54 hours |
| 32” TV (90W) | 90W | 38 hours |
| 50” Smart TV (150W) | 150W | 25 hours |
| Home WiFi Router (15W) | 15W | 233 hours |
| Small Fridge (150W) | 150W | 25 hours |
| Freezer (200W) | 200W | 18 hours |
| Borehole Pump (750W) | 750W | 5.5 hours |
| Water Heater (1000W) | 1000W | 4.4 hours |
| Electric Iron (1200W) | 1200W | 3.6 hours |
???? Note: Performance may vary based on solar availability, battery charge level, and load demand. For faster charging, additional solar panels can be installed. To store more power, additional batteries can be added.
???? Application Areas:
???? Solar Energy Storage – Works as a primary or backup battery for off-grid or hybrid solar power systems.
???? Home Backup Power – Keeps your home running during blackouts, ensuring essential appliances stay powered.
???? Commercial & Industrial Use – Provides stable, uninterrupted power for businesses, IT equipment, and security systems.
???? Outdoor & Camping – Lightweight and portable, making it perfect for RVs, caravans, and mobile power solutions.
???? Farms & Agriculture – Supports solar water pumps, irrigation systems, electric fences, and security lighting.
???? Uninterrupted Power Supply (UPS) – Ensures continuous operation of critical systems and appliances.
???? Maintenance & Care Tips for Maximum Battery Life:
✔️ Store the battery in a dry, ventilated area to prevent overheating.
✔️ Use a compatible solar charger or inverter for efficient power conversion.
✔️ Avoid deep discharges – Recharge the battery before it drops below 20% to extend lifespan.
✔️ Secure all connections to ensure smooth power flow and prevent short circuits.
✔️ Keep the battery within a safe operating temperature range (0°C – 45°C).
✔️ Do not use non-LiFePO4 chargers – always use recommended accessories for optimal performance.
⚠️ DIY Installation Guide (Do’s & Don’ts):
✅ Do’s:
✔️ Mount the battery securely on a wall or a flat surface.
✔️ Use the recommended inverter & charge controller for best performance.
✔️ Ensure proper wiring and voltage compatibility when connecting to a solar system or grid charger.
✔️ Follow proper ventilation guidelines for safe indoor installation.
❌ Don’ts:
❌ Do not reverse polarity connections or short-circuit terminals.
❌ Do not submerge the battery in water or expose it to rain.
❌ Do not use with incompatible chargers – only use LiFePO4-compatible chargers.
❌ Do not dismantle, puncture, or drop the battery, as this may cause damage.
❓ Frequently Asked Questions (FAQs):
Q1: Can this battery be used for a fully off-grid system?
✅ Yes! It is designed for solar storage, off-grid power, and hybrid energy systems.
Q2: How long does it take to fully charge with solar panels?
⏳ Charging time depends on solar panel wattage and sunlight conditions. A 2000W solar system can fully charge the battery in 4-6 hours under optimal sunlight.
Q3: Can I connect multiple batteries for more power?
✅ Yes, multiple batteries can be connected in parallel to increase power storage capacity.
Q4: Does this battery require maintenance?
✅ No! It is completely maintenance-free, unlike lead-acid batteries.
Q5: Can I use this battery to power my security fence?
✅ Yes, this battery can run electric fences, gate motors, and security systems for extended hours.
Q6: Is it safe for indoor installation?
✅ Absolutely! The battery emits no fumes, has zero leakage, and features built-in safety protections.
Q7: What is the warranty period?
???? This battery comes with a 5-year manufacturer warranty and an expected lifespan of 12+ years.
???? Get Yours Today!
???? Upgrade your power backup and solar storage with the Macire 4.4kW 12V 350Ah Lithium Battery (OLP12-350)! Whether for home, business, or off-grid applications, this is the ultimate energy storage solution.
???? Contact us today at Macire!
???? Location: Barkat Building, Kumasi Road, Nairobi
???? Visit: www.macire.co.ke
#MacirePower ⚡ #LithiumBattery ???? #SolarEnergy ???? #BackupPower ???? #EnergyStorage ???? #OffGridLiving ???? #BlueCarbonBattery




















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