High Quality 3.6V 950mAh SONNECELL SL-789 Battery For Sonnecell SL-389 1/10D

Do you want to buy a cheap SONNECELL SL-789 Compatible battery? We offer you a cheap SONNECELL SL-789 Compatible battery - an incredibly high quality Compatible battery! All SONNECELL SL-789 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for SL-789 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Sonnecell SL-389 1/10D battery and SONNECELL SL-789 model.

High capacity SONNECELL SL-789 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 950mAh for extended device runtime.
• Stable 3.6V 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	SL-789
Battery Condition	Brand New Replacement Battery
Item Code	24KK82S3_Oth
Category	Lithium Batteries
Brand	SONNECELL
Capacity	950mAh
Voltage	3.6V
Type	Lithium
Color	Blue
Size	*mm(L x W x H)
Applies to	Sonnecell SL-389 1/10D
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:

• SL-789

Compatible Models：

For Sonnecell SL-389 1/10D
Technical data Size 1/10D
(Typical values for cells stored for 1 year at 25 °C)
System Li/SOCl2
Nominal voltage 3.6 V
Nominal capacity 0.95 Ah
Nominal current 1 mA
Maximum continuous discharge current 10 mA
Maximum pulse current 20 mA
Anode surface 7.5 cm2
Weight 17 g
Volume 5 cm3
Temperature range ?C55...+75 °C

* 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 SONNECELL 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