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Cameron Sino Technology Limited  |  SKU: CS-KFE390SL  |  Barcode: 4894128225836

10.8V, Li-ion, 3400mAh, Equipment, Survey, Test battery fits KomShine, BTR-34S, EX39, Fusion Splicer, 36.72Wh

⭐For further information about stock levels see the notes below⭐
Regular price $39.18 CAD

Cameron Sino CS-KFE390SL Replacement Battery for KomShine Equipment – 3400mAh / 36.72Wh

High-performance Li-ion replacement battery engineered for KomShine equipment. Designed for stable voltage output, long runtime, and dependable field performance in demanding survey and test environments.

3400mAh Capacity 10.8V Output 36.72Wh Li-ion Technology

Technical Specifications

ModelCS-KFE390SL
Battery TypeLi-ion
Voltage10.8V
Capacity3400mAh
Energy36.72Wh
ColorBlue
Dimensions69.30 x 55.30 x 19.00mm
EAN4894128225836
Net Weight152g
Gross Weight177g

Key Benefits

  • Extended Runtime: 3400mAh capacity ensures longer operational use between charges.
  • Stable Power Output: Reliable 10.8V delivery for consistent device performance.
  • High Energy Density: Compact design with strong 36.72Wh output.
  • Safe & Reliable: Built-in protection against overcharge, overheating, and short circuits.
  • Precision Fit: Designed specifically for KomShine devices for seamless compatibility.
  • Durable Construction: Manufactured with premium-grade cells for long service life.

Compatible Models

EX39 Fusion Splicer

Designed for KomShine fusion splicing and fibre optic equipment applications.

Compatible Part Numbers

BTR-34S

Warranty & Returns

  • 30-Day Returns: Hassle-free return policy
  • 1-Year Warranty: Full replacement coverage

Buy with confidence knowing your battery is backed by reliable support.

Typical Applications

  • Fibre optic fusion splicers
  • Survey and test equipment
  • Field service and installation tools
  • Telecommunications maintenance devices
  • Portable diagnostic equipment

Performance Highlights

  • Optimised for portable equipment
  • Consistent discharge performance
  • Reliable operation in field conditions
  • Lightweight and compact design
  • Long cycle life with proper usage

Important Notice

This is a 10.8V Li-ion battery. Ensure compatibility with your device before purchase. Incorrect voltage or model selection may damage your equipment.

Reliable Power for KomShine Equipment

Choose the Cameron Sino CS-KFE390SL for dependable, long-lasting power in professional environments. Built for performance, safety, and reliability—keeping your equipment running when it matters most.

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If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

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Payment & Security

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