3.85V 4.4V 3300mAh 12.705WH Koobee BL-89CT Long Life Battery Replacement

BL-89CT battery

Koobee BL-89CT Cell Phone Battery

Reliability and security
Battery Koobee BL-89CT is a high-quality replacement for your original battery, which meets all technical requirements for reliability and security.
Safety and conformity certificates
Battery Koobee BL-89CT has CE, FCC and ROHS certificates, and complies with all requirements for safety applicable within the territory of the EU member states.

Item Code: 20IV711_Te
In Stock! Orders Ship Out In 1 - 2 Business Days!
  • Condition:Brand New
  • Brand: Koobee
  • Technology: Li-ion
  • Voltage: 3.85V 4.4V
  • Capacity: 3300mAh 12.705WH
  • P/N: BL-89CT ...
  • Compatible Model Numbers: Koobee F2 Plus K10...
  • Warranty:1 Year Warranty and 30 Days Money Back
  • Payment Method:We accept PayPal payment
Price: £ 19.77
£ 24.00 You Save £ 4.23
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High Quality Replacement Koobee BL-89CT Battery. View details and compatible models below.


+Our batteries are 100% WITH CE-/FCC-/RoHS-Certified for safety

+We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.

+Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.

Brand: Koobee
Technology : Li-ion
Voltage : 3.85V 4.4V
Capacity : 3300mAh 12.705WH
Compatible Part Numbers: BL-89CT
Compatible Model Numbers: Koobee F2 Plus K10
Multiple Intelligent Protection

Product Features

The replacement battery for Koobee BL-89CT from Batteryforpc.co.uk will be your best choice. We offer a high-quality battery at a more reasonable price. Our Koobee BL-89CT batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.

With first-class quality assurance, the battery for Koobee BL-89CT provides protections of voltage, short circuit, charging time, ESD, and so on. Each Koobee BL-89CT battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Koobee BL-89CT battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Koobee BL-89CT, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

30-Days Money Back Guarantee
We promise that if you are not satisfied with the battery for Koobee BL-89CT which you ordered, you can return the battery and we will refund the amount you spent on the purchase within 30 days.
One-Year Warranty
We are absolutely confident of our sound batteries and offer one year warranty on the Koobee BL-89CT battery replacement.
100% Security Payment
For the security of your account, our payment methods are safe and trustworthy. We protect every client's privacy, so please buy with confidence!

Koobee Cell Phone Battery (Our Popular Products )

Koobee F2 Plus K10
3300mAh 12.705WH
Koobee M7Q
Koobee H9
Koobee M3
Koobee S9 M6 S500Q
Koobee S16 K300
Koobee S3 Plus
Koobee K400

1. Better Quality:
With the international Standard Control from R&D, Manufacturing and test, Our battery for Koobee BL-89CT have passed CE, UL, ROHS, ISO9001,QS9000 and TS16949.
2. Competitive Price:
At least Save up to 30% from our site battery shopping. We can provide cheap and high quality Koobee BL-89CT batteries to benefit our customers.
3. Timely Shipping:
We provide timely delivery to our customers. We will shipping the battery immediately after got your payment. It is usually take 7-15 business days for you get the replacement Koobee BL-89CT battery.
4. Technical Support&Service:
We are committed to providing technical support and after sale services as follow:
(1)30 Days Money back of without receiving battery.
(2)1 year free quality warranty after you purchase.
(3)Fast shipping and tax to worldwide.


Q:Do I need to create an account to buy a battery for Koobee BL-89CT?

A:No. You don't need an account to place an order on Batteryforpc.co.uk. There are only three simple steps: add a shopping cart, add a shipping address, and make a payment.

Q: How can I check if the laptop battery is compatible with my laptop?

1) Find the "Model Name" label on the front of your laptop under the keyboard (some are on the back) or the "Battery Model" label on the battery, then look for that model number in the Product Compatibility List on this website.

2) Compare whether the voltage and capacity of your original battery are consistent with ours, and then look at the big picture of our product to see if the interface and general shape are the same.

3) If you have any questions, feel free to 「Contact Us」.

Q: The voltage of the battery on your website is different from my Koobee BL-89CT battery. Can it be used?

A:Generally speaking, the voltage of your original Koobee BL-89CT battery is the same as ours. However, there may exist inconsistencies. Please do not worry! The voltages in the following situations are compatible with each other.

3.6V / 3.7V

7.2V / 7.4V

10.8V / 11.1V

14.4V / 14.8V

Q: How to charge the Koobee BL-89CT battery properly?

A: You should charge the replacement battery for Koobee BL-89CT before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.

Q: How to deal with the replacement battery for Koobee BL-89CT when you won't use for a long time?

A: If you let your Koobee BL-89CT battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.

Description of Koobee BL-89CT battery

All of our Koobee BL-89CT batteries are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. BL-89CT Batteries of Koobee for Koobee F2 Plus K10 are brand new, 1 year Warranty, 30 days money back guarantee.
We promise that the Koobee BL-89CT Battery sold in our website are 100% brand new - We never sell used or refurbished BL-89CT Battery
100% new high quality Replacement battery Compatible your advent laptops.
Provides excellent discharge characteristics.
Quick delivery for every order.

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