High Quality 3.63V 9300mah/33.759Wh EUFY T8520 Battery For EUFY T8520 Outdoor surveillance camera

Do you want to buy a cheap EUFY T8520 Compatible battery? We offer you a cheap EUFY T8520 Compatible battery - an incredibly high quality Compatible battery! All EUFY T8520 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for T8520 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for EUFY T8520 Outdoor surveillance camera battery and EUFY T8520 model.

High capacity EUFY T8520 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 9300mah/33.759Wh for extended device runtime.
• Stable 3.63V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	T8520
Battery Condition	Brand New Replacement Battery
Item Code	ECN12192_CA_Oth
Category	Lithium-Ion Batteries
Brand	EUFY
Capacity	9300mah/33.759Wh
Voltage	3.63V
Type	Li-ion
Color	blue
Applies to	EUFY T8520 Outdoor surveillance camera
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• T8520
• 1INR19/66-3

Compatible Models：

For EUFY T8520 Outdoor surveillance camera

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible EUFY chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions