Burflo S330 Battery eufy E330 Review: Specs, Pros and Cons
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This burflo s330 battery eufy e330 review focuses on the Burflo 10500mAh replacement battery. It is a high-capacity power source designed for eufy smart locks and cameras. The unit holds 10500mAh of charge, ensuring extended runtime for your security devices. It measures 2.95 inches in length, 2.24 inches in width, and 0.79 inches in height. This compact form factor fits seamlessly into compatible eufy hardware. The battery supports operation in temperatures ranging from 22°F to 158°F. It includes a 17.3-inch Type-C cable for convenient charging. This listing provides a reliable backup power solution for your existing eufy ecosystem without requiring complex installations.
What stands out
- 10500mAh high capacity for uninterrupted security system operation
- Wide compatibility with eufy S330, E330, S230, S231, S220, and eufyCam S4
- Tool-free installation and removal process for quick swaps
- Operates in extreme temperatures from 22°F to 158°F
- Built-in circuit protection against over-charging, short-circuits, and high voltage
Who it fits
Good fit for
You should consider this battery if you own an eufy smart lock or camera and want longer battery life between charges. The 10500mAh capacity is ideal for users who prefer not to charge devices frequently. It suits those living in areas with wide temperature swings, as the battery handles cold and heat well. The tool-free design is perfect for renters or anyone who wants a hassle-free upgrade. If you need a direct replacement that fits your existing eufy hardware, this is a practical choice.
Who should skip it
You should look elsewhere if you need a battery for a non-eufy device. This product is strictly compatible with specific eufy models like the S330 and E330. It does not work with other brands or older eufy generations not listed. If you require a battery with a different physical size, this 2.95-inch unit will not fit. Also, skip this if you need a battery with a built-in display or wireless charging capability, as the data shows it uses a wired Type-C connection only.
Verdict: The Burflo 10500mAh battery offers a robust, high-capacity replacement for compatible eufy smart locks and cameras. Its wide temperature tolerance and easy installation make it a solid choice for maintaining your security system's uptime.
Key specs explained
Capacity: 10500mAh
This high capacity stores more energy than standard replacements. You get longer runtime between charges for your eufy smart locks and cameras. The thickened cell design supports this larger storage. It helps you avoid frequent maintenance visits. Compare this to lower capacity options when choosing a battery for heavy-use devices. This spec ensures your security system stays powered longer without interruption.
Temperature range: -30℃ to 70℃
The battery operates reliably in extreme cold and heat. It functions from 22°F to 158°F. This range protects your device in harsh outdoor conditions. You do not need to worry about performance drops in winter or summer. This durability is essential for outdoor smart locks and cameras. Check this spec if you live in an area with severe seasonal temperature changes.
Charging time: 6 hours
The battery fully charges in just six hours using a 5V/2A source. This quick turnaround minimizes downtime for your security setup. You can restore power rapidly after a discharge. The included 17.3-inch Type-C cable adds convenience for placement. Faster charging is a practical benefit for busy households. Compare this speed to older batteries that may take significantly longer to recharge fully.
Dimensions: 2.95 x 2.24 x 0.79 inches
These precise measurements ensure the battery fits your specific eufy device. The compact size fits inside smart locks and cameras without bulk. You can verify compatibility by checking these numbers against your device slot. Proper fitment prevents loose connections or installation issues. This physical spec is critical for ensuring the unit works with your existing hardware securely.
Design and build overview
The listing describes the Burflo BI03XL as a replacement battery for eufy devices. It measures 2.95 inches in length, 2.24 inches in width, and 0.79 inches in height. These dimensions suggest a compact form factor. You can check if it fits your specific eufy smart lock or camera housing. The unit relies on battery power. It does not require external wiring for operation.
Installation appears straightforward. According to the listing, you do not need tools to install or remove the battery. You can swap the power source without taking the device off the door. This design saves you time during maintenance. The package includes a 17.3-inch Type-C charging cable. You can recharge the unit in about 6 hours using a 5V/2A adapter. This allows you to keep the device powered without leaving it uninstalled.
The listing notes a thickened battery cell design. This construction supports the 10500mAh capacity. It also helps the unit operate in temperatures ranging from 22°F to 158°F. This range covers most outdoor environments. The listing mentions multiple circuit protections. These include safeguards against over-charging, short-circuits, and high temperatures. These features aim to protect your device during charging or extreme weather. The build focuses on durability and ease of use for your security system.
Installation and daily operation guide
Setting up this battery requires no tools. You do not need to remove the doorbell or smart lock from the door to swap the unit. This design simplifies the process for you. The battery connects via a Type-C port. The listing includes a 17.3-inch Type-C charging cable. You can charge the unit using a standard 5V/2A power source. The manufacturer states it reaches a full charge in as little as six hours. This rapid recharge time helps keep your security system running without long downtime.
Daily use involves relying on the 10500mAh capacity. This high capacity ensures your devices run uninterruptedly for extended periods. The thickened battery cell supports this large energy storage. It also allows operation in extreme temperatures. The listing specifies a working range from 22°F to 158°F (-30°C to 70°C). This wide range protects the battery in cold winters or hot summers.
Compatibility is broad. The battery works with the eufy S330 and E330 3-in-1 video smart locks. It also fits S230, S231, and S220 smart locks. You can use it with the eufyCam S4 camera. Other compatible devices include the Smart Drop, FamiLock E34, and various Touch models like T8520 and T8531. Built-in circuit protection safeguards against over-charging, short circuits, and high temperatures. This safety layer operates automatically during your daily use.
Before you buy this battery
Before you buy the Burflo S330 battery, verify your device model. The listing confirms compatibility with eufy S330, E330, S230, S231, S220 locks, and the eufyCam S4 camera. It also lists support for Smart Drop T8790 and FamiLock E34. Ensure your specific unit matches these exact model numbers to avoid fit issues. This battery is a power accessory, not a camera or lock itself. You must already own a compatible eufy device to use it. Consider your climate. The cell operates between 22°F and 158°F. If you live in an area with extreme cold or heat, this range may limit performance. You will need a standard 5V/2A charger. The included 17.3-inch Type-C cable simplifies charging. Keep spare cables handy for convenience. This product fits into a broader home surveillance setup as a maintenance item. It extends runtime for your existing hardware. Pair it with other eufy accessories for a complete system. Check your current battery health. If your device drains quickly, this high-capacity replacement may restore normal operation. It serves as a practical upgrade for users seeking longer intervals between charges.
Check before you buy
- Confirm your eufy lock or camera model matches the list.
- Check if your local temperatures stay within 22°F to 158°F.
- Ensure you have a 5V/2A USB charger for charging.
- Verify you already own a compatible eufy device.
The product at a glance
Burflo 10500mAh Battery for eufy Smart Locks
Best for: High-capacity power for eufy smart locks
- Power Source
- Battery Powered
- Dimensions
- 2.95 × 2.24 × 0.79 inches
View on Amazon: Burflo 10500mAh Battery for eufy Smart Locks Affiliate link
This Burflo replacement battery offers 10500mAh capacity for eufy security devices. It measures 2.95 by 2.24 by 0.79 inches. The unit charges fully in 6 hours via a 17.3-inch USB-C cable. It operates between 22°F and 158°F. This battery fits eufyCam S4 and various smart locks. You get reliable power without removing the device from the door.
Pros
- 10500mAh high capacity battery cell
- Charges fully in 6 hours at 5V/2A
- Tool-free installation and removal
- Includes 17.3-inch USB-C charging cable
- Operates in temperatures from 22°F to 158°F
Cons
- Requires a separate 5V/2A power adapter for charging
- No integrated power indicator or display
- Battery only; does not include the camera or lock
Good fit if
- You need a high-capacity replacement for eufy smart locks
- You want tool-free battery swaps without removing the device
- You require operation in extreme cold or heat
Skip if
- You need a battery with a built-in power meter
- You want a complete camera system instead of just a battery
- You require a battery that charges via wireless induction
Verdict: Burflo S330 10500mAh Battery provides substantial power for compatible eufy devices. It suits users who prioritize long battery life and easy installation over integrated monitoring features.
Specifications side by side
| Spec | Burflo 10500mAh Battery for eufy Smart Locks |
|---|---|
| Power Source | Battery Powered |
| Dimensions | 2.95 × 2.24 × 0.79 inches |
| Model | BI03XL |
Frequently asked questions
Does the Burflo S330 battery work with eufy E330 devices?
Yes, this battery is compatible with the eufy E330. The listing confirms support for E330 models alongside other eufy smart locks and cameras. You can use it to replace depleted cells in your existing hardware. It provides a direct swap for standard power sources. This ensures your device continues to operate without needing new hardware.
What are the physical dimensions of the Burflo S330 battery?
The unit measures 2.95 inches in length, 2.24 inches in width, and 0.79 inches in height. These compact dimensions allow it to fit inside standard eufy device compartments. The model number is BI03XL. You can verify the fit by checking your device's internal battery slot against these exact measurements before purchasing.
How is the Burflo S330 battery powered?
It is a battery-powered replacement unit. It does not require external power sources during operation. The internal cells store energy for your eufy devices. You recharge it via a Type-C port. This design allows you to power your smart locks or cameras reliably without constant wiring connections.
Is the Burflo S330 battery compatible with eufyCam S4?
Yes, the listing confirms compatibility with the eufyCam S4 camera. You can use this high-capacity battery to power this specific camera model. It also works with other devices like the Smart Drop T8790 and FamiLock E34. Verify your specific camera model matches the supported list to ensure proper function.
What is the model number for this Burflo battery?
The model number is BI03XL. You can use this identifier to confirm it is the correct replacement for your eufy device. It helps distinguish this high-capacity unit from standard batteries. Check your device manual or existing battery label to ensure this model number matches your requirements for installation.
Does the Burflo S330 battery include monitoring features?
No, this battery does not include integrated monitoring features. It is a power source only. The verdict notes it suits users who prioritize long battery life over monitoring. You need your eufy device to handle surveillance tasks. The battery simply provides the necessary energy to keep those devices running.