No products in the cart.
12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery
Roll over image to zoom in
$399.99
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery. 50Ah capacity. Water-resistant. Technical Specifications. Full NZ Manufacturer Warranty. Fast NZ-wide delivery from NZ Depot.
⚠️ Important Compatibility Notice
Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.
12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery: Genuine Trade Supply
You are viewing the 12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery (SKU: BTL-12V55G). This is a 100 percent genuine Lithium LiFePO4 Batteries product from our Solar Batteries range, chosen for New Zealand homes, baches, vehicles and off-grid sites. Every unit carries a full New Zealand warranty and is backed by NZ Depot support.
Product Details: BTL-12V55G
12V 50Ah 55Ah Lithium Battery is a heavy-duty deep cycle battery built for solar storage, RV, marine and off-grid use across New Zealand, offering 50Ah capacity. Designed for thousands of charge cycles, it delivers dependable power day after day.
12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery
Compact Design ideal for RVs, solar setups, yachts, cars, and water pumps.
Advanced BMS: Inbuilt Battery Management System offers protection against over-charge, over-discharge, short circuits, and thermal events.
Voltage: 12V Capacity: 55Ah Charge Voltage Range: 13.8-14.4V Float Voltage: 14V Output Current: 60A Continuous Discharge: 100A Size: 231mm*138mm*207mm Self-Discharge
Key Features
- ✓ Water-resistant
- ✓ Technical Specifications
12V 50Ah 55Ah Lithium Battery: Full Specifications
| Specifications | |
| High-Grade Cells | Incorporates Grade A cells for unparalleled performance and longevity. |
| Extended Cycle Life | Delivers a significant cycle lifespan of 5,000 times, ensuring reliable power for diverse applications. |
| Safety First | Safe high-current charging with no risk of thermal runaway or combustion. |
| Universal Compatibility | Seamlessly integrates with caravan charge systems, lead acid chargers, and lithium chargers. |
| Direct Replacement | Easily replaces the original battery without necessitating circuit alterations. |
✔ Full NZ Manufacturer Warranty with full New Zealand support from NZ Depot. Questions? Talk to our team.
Order the 12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery online today for fast NZ-wide delivery, or get in touch for volume pricing and expert advice on solar batteries and complete solar systems. NZ Depot ships solar equipment to Auckland, Wellington, Christchurch and everywhere in between.
Need advice or a package deal? Contact NZ Depot or browse more solar power and energy deals at NZ Depot.
Pro Tip: Ensure this BTL-12V55G matches your installation. Sourced through official New Zealand supply channels for full compatibility and manufacturer warranty.
The NZ Depot Trade Supply Advantage
🏭
No Showroom Markup
Direct import pricing on every unit we sell. You pay for the product, not the overheads.
🚚
Nationwide Dispatch
From Cape Reinga to Bluff. Routed from the nearest distribution hub for fastest delivery.
Downloads and Documents
Trade and Installation FAQ
Is the 12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery suitable for New Zealand conditions?
Yes. The BTL-12V55G is built to handle New Zealand conditions and is fully supported by the NZ Depot team, with genuine manufacturer warranty cover.
Does this unit require professional installation?
Grid-connected solar systems, hybrid inverters and EV chargers must be wired in by a licensed New Zealand electrician. Portable panels, batteries and 12V accessories are plug-and-play, so no installer is needed.
How fast is delivery on the BTL-12V55G?
Orders are dispatched quickly from local stock wherever possible, with delivery to most urban addresses in 2 to 5 working days and rural addresses shortly after. You will receive tracking as soon as it ships.
Looking for the best price on the 12V 50Ah 55Ah Lithium Battery? NZ Depot supplies the 12V 50Ah 55Ah Lithium Battery New Zealand wide with fast dispatch, trade pricing and genuine manufacturer warranty support. Compare the 12V 50Ah 55Ah Lithium Battery LiFePO4 Battery Deep Cycle Battery Solar Battery with the rest of the Lithium LiFePO4 Batteries range, check the full specifications above, and order the 12V 50Ah 55Ah Lithium Battery online today or request a trade quote for volume supply.
Browse the full range of Solar Power available for NZ-wide trade and retail supply.
© 2026 NZ Depot Limited. All Rights Reserved. | 100% NZ Owned and Operated. | Your Solar Power Supply Specialists.
Additional information
| Weight | 10 kg |
|---|---|
| Dimensions | 240 × 520 × 270 mm |
| MPN | |
| Copper Pipe (mm) | |
| Series | |
| Unit Type |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet