Antfraer 4400mAh Battery Backup for Solar Fountain Pump – Rechargeable Pack for 55W/70W Kit

Reliable Power for Your Solar Fountain

Keep your water feature moving even when sunlight dips. The Antfraer 4400mAh Battery Backup is designed to accompany the Antfraer solar water pump kit, storing energy on sunny days and releasing it when clouds gather or dusk approaches. This compact, ready-to-use pack helps maintain a steady fountain display, so you can enjoy the sight and sound of flowing water without constant intervention.

Built for outdoor use, the backup battery combines durability with sensible energy management. It’s more than a spare; it’s a practical partner that helps maximize the performance of your solar setup while adding a layer of reliability to your decorative or functional water features. The result is a calmer, more consistent water motion that guests can notice, especially in late afternoon or early evening lighting.

Smart design that aligns with real-world needs

• Long life and durability: Heat-resistant lithium cells support many charge-discharge cycles (rated for 3000+ cycles).
• Special design for Antfraer kits: Stores energy on sunny days to keep the fountain running through heavy cloud cover or sunset for 3–5 hours when fully charged (runtime varies with stored energy).
• Rechargeable and efficient: Li-ion battery reaches full charge in about 6 hours under sufficient sunlight; it won’t fully charge on a cloudy day, but it provides critical support when needed.
• Protection and ease of use: Sealed and waterproof to resist dust and moisture; plug-and-play for simple setup. Tip: place the battery backup beneath the solar panel to shield it from direct sun and rain.

Two practical ways to think about usage

• Consistent display: Expect smoother fountain motion during cloud breaks or sunset thanks to stored energy, without manual intervention.
• Outdoor-ready: Built to withstand outdoor conditions while delivering reliable power for your 14.8–16.8V system.

Whether you’re brightening a garden feature or maintaining a tranquil water feature, this backup pack offers a practical, non-dramatic way to support your solar pump kit. It’s a possible improvement to your existing setup, not a guarantee, and it emphasizes dependable operation in varied sunlight conditions.