Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
BatteryWeb

Intek KT-950EE Replacement Battery 3.7V 1050mAh

Up to 21% off
New arrival
From $22.99 USD $28.99
Shipping calculated at checkout.
Fits Intek KT-950EE and LN-950 two-way radios, replaces OEM battery FNB-82.
Voltage output 3.7V with 1050mAh capacity delivers full transmit power across talk and standby cycles.
Battery uses standard radio connector with vertical tab orientation, locks flush into radio slot.
We bench-tested this cell on KT-950EE transmission cycles; BMS accepted dock voltage handshake without fault LED.
On first insertion into the charger dock, remove and reseat the battery firmly — the Intek platform requires clean gold contact engagement before the charging indicator illuminates.
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

We ship your order same day if you buy it before 4 PM EST.

Warranty

Let customers speak for us

from 11 reviews

Product is exactly as described and arrived quickly

Robert Jones
Rocket ES4-12 Compatible Replacement Battery

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.
MGE UPS Systems Pulsar EX 1500RT Compatible Replacement Battery By Bright Way

Excellent substitute for the original, appearing to be the perfect replacement.

Alberto J.
APC SMART-UPS RT SURTA3000RMXL3U UPS High Performance Replacement Battery Set

It was what i was looking for. Support is fast

Jaswal
WAHEGURUG - RADHASWAMI

Fast service

Mark Casias
BatteryWeb

Perfect fit

Mark Casias
STX20L-BS Battery for Harley Softail FLS FLST 1991-2017 High Performance

Works Perfectly!!

Ben Benson
Invacare 220 Scooter High Performance Medical Replacement Battery Set

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

3.7V

Amp

1050mAh

Intek KT-950EE / LN-950 — 3.7V Li-ion Replacement Battery

This is a 3.7V, 1050mAh Li-ion replacement battery for the Intek KT-950EE and LN-950 two-way radios. It matches the original cell voltage, physical dimensions (53.20 × 35.30 × 7.10mm), and connector configuration. Fit the pack and the radio returns to normal operation — no modifications needed.

  • KT-950EE and LN-950 platform: Both models share the same battery bay geometry, contact pin layout, and 3.7V nominal voltage rail. One pack covers both radios without any adapter.
  • Bench tested on actual hardware: We ran this pack through full charge and discharge cycles on the bench. The BMS held within spec under transmit-load current draw, and voltage recovery after PTT release was consistent across repeated cycles.
  • First insertion into the charger dock: If the dock LED shows a fault on first seating, remove the battery, wipe the gold contact strip with a dry cloth, and reseat firmly. The charger requires a clean contact cycle to complete the BMS handshake before charging begins.

Why the KT-950EE cuts out mid-transmission on a new battery

A new Li-ion cell ships at storage voltage — typically 3.6V to 3.65V, not full charge. When PTT is pressed, transmit current spikes sharply. At storage voltage, the BMS may interpret that spike as an overcurrent event and briefly disconnect the output. The radio cuts out, then recovers seconds later. This is not a faulty pack — it is normal BMS behaviour at partial state of charge. Run a full charge cycle before first use in the field.

Bar indicator showing one fewer bar than expected after fitting new pack

The KT-950EE uses a voltage-threshold bar indicator — each bar corresponds to a voltage band, not a percentage from a fuel gauge chip. A new pack at storage voltage (around 3.6V) sits in the second or third bar band rather than the top. After the first full charge brings the cell to 4.2V, the indicator will step up to full bars. If it still reads low after a complete charge cycle, check that the dock contacts are clean and the pack is seated flush against the terminal pins.

Compatible Models

KT-950EE LN-950

Technical Specifications

Voltage3.7V
Amp Hours1050mAh
Capacity1050mAh
Rate3.89Wh
Net Weight24g /0.85 oz
Gross Weight49g /1.73 oz
Approximate Weight49g /1.73 oz
Dimension 53.20 x 35.30 x 7.10mm

Product Highlights

  • Brand: Intek
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My KT-950EE cuts out every time I press PTT with the new battery fitted — is the pack faulty?

Almost certainly not. New Li-ion cells ship at storage voltage, around 3.6V. When transmit current spikes on PTT, the BMS can trip on overcurrent protection at that partial charge state, dropping the output briefly before recovering. Charge the pack fully to 4.2V before putting the radio into service and the cutouts should stop.

The charger dock LED is blinking a fault code and won't start charging the new battery — what's wrong?

The dock is failing the BMS handshake, usually because the gold contact strip on the battery isn't making clean contact with the dock pins. Remove the pack, wipe the contact strip with a dry cloth, and reseat it firmly. If the fault LED persists, the cell may be below the dock's acceptance threshold from extended storage — some chargers require the cell to be at or above 3.0V before they will initiate a charge cycle.

The radio is transmitting fine at the start of a shift but drops to noticeably weaker output after an hour of heavy use — why?

This is voltage sag under sustained RF load. As the cell depletes, internal resistance rises and the voltage under transmit current drops below the radio's optimal TX power threshold. The radio's power control circuit responds by reducing output to stay within spec. It is not a fault in the pack — it reflects the remaining capacity state. Rotating to a freshly charged battery mid-shift is the practical fix when continuous high-output TX is required.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products

Baofeng UV-3R Replacement Battery, 3.7V, 1050mAh, Li-ion 1

Engineered for Performance. Built to Last.

Check out our top-rated selection of reliable products built to last. We offer high-quality options that deliver consistent performance for all your needs.

Our Collections