Wefly CI03XL Laptop Battery Compatible for HP ProBook 650 G2,640 G2,645 G2,655 G2,ProBook 650-G2 640-G2 655-G2,CI03 C103XL 801554-0011 HSTNN-UB66 Q Laptop Battery

Price: ₹8,999 - ₹1,599.00
(as of Nov 21, 2025 02:06:27 UTC – Details)

Product Description

Welcom to WeFly

High Performance Laptop Batteries

Our laptops have become essential to how we do business, communicate with friends, shop online and many more. That’s why you need to treat your machine with Wefly high performance laptop batteries – batteries you can count on, batteries that can keep up with you and your schedule. Our laptop batteries are constructed to meet or exceed OEM specifications for safety and efficiency, yet we still managed to create an economical alternative to expensive OEM batteries. Packed with a ton of safety features – When it comes to laptop batteries – Wefly is your best bet!

Features: High capacity, no memory effect, fast charging, low power consumption IC design.Safety Excellence: Our batteries are UL/CE-/FCC-/RoHS safety certified with multiple safety features including overcharge protection, over discharge protection, overheat protection, overcurrent protection, and short circuit protection.About Us: We have been manufacturing laptop batteries and chargers for 12 years and we are committed to providing our customers with quality products. If you have any questions, please send a message and we will help you within 24 hours.

Why should I choose this battery?

1: High capacity circulatory function

2: Tested with strict quality control standards

3: Low power consumption IC design

Inserting a new battery Frequently asked question Solution:

Q: Why didn’t my computer recognise this battery or I put this battery in and it doesn’t seem to work?

A: The reason is that there is residual energy stored in the components of the laptop that prevents the battery from working properly.

Please remove the old battery, press and hold the power switch for 20 seconds and then connect the new battery.

This will remove the residual energy and once the laptop is reassembled, the battery will work properly.

Tips for extending battery life

1. unplug the charger or remove the battery when not charging.

2.keep the device and battery in a cool, dry place (heat destroys the battery).

3.disable unnecessary programmes that drain power from your computer

4.turn off or use hibernation mode to minimise battery consumption.

How to use a new laptop battery:

1. please use the remaining battery capacity to reach 5% (not to 0%) for the first time, then charge to 95%, use it up.This process can be cycled 3 -4 times, which is beneficial to fully activate maximum capacity of lithium ion.

2. please do not discharge to turn off the computer, otherwise it can be easily damaged and can not be fully charged.

3. do not connect the adapter for a long period of time while using the battery. This may damage the battery.

4. It is important to perform a full discharge every two months to prolong the life of the battery.

Replacement battery for WeFly CI03XL Laptop Battery Rechargeable Li-ion Battery, It is a must-have accessory for your computer, ensuring that you are never out of power no matter where you are. Whether you are on the go, taking a camping trip, attending a business meeting, or just need to work from a remote location, it is the perfect companion for your computer.

➤Specification :Battery type:Li-ion. Color: Black. Voltage: 11.4V. Capacity: 48Wh
Compatible Part Numbers – : CI03 CI03XL CI03048XL CIO3 CIO3XL T7B31AA HSTNN-UB6Q HSTNN-PB6K 801554-001 801517-831 801517-541 801517-421 HSTNN-I66C-4 HSTNN-I66C-5H HSTNN-I66C-5U HSTNN-I67C-4 HSTNN-I67C-5
➤Compatible Models】 640 G2 645 G2 650 G2 655 G2 Series 640 G3 645 G3 650 G3 655 G3 Series.
➤Battery comes with Stable Performance and High Backup Time. ➤Battery ensure Fast Charges and Low Power Consumption,
6 Months replacement warranty