Power Up Your Nokia Handset With Nokia BL-4D Battery

Batteries are the most important constituent of the cell phones. These are the only devices that allow the users to perform their desired tasks. Without a powered battery, your mobile phone is totally useless. There are several companies that manufacture accessories exclusively for their handsets. This is to ensure that their cell phones are powered by powerful batteries and deliver the best to their customers. Among the several powerful batteries, Nokia BL-4D is one of the most reliable. In this article, we are going to discuss about all the relevant information regarding this battery. If you are also willing to get a replacement battery for your Nokia handset, you can consider this after going through the details of Nokia BL-4D.


Nokia BL-4D is a standard Li-ion battery manufactured by Nokia. The battery has undergone several tests that ensure that it is free from memory effects and other effects of overcharging and over discharging. The built-in chip prevents the battery from overheating and reduces the chances of explosion or short circuiting. The battery is highly durable and safe to use. The power capacity of the battery is 1200mAh that adds extra life to your mobile phone. it is equipped with PCB and double IC protection. The users can use this battery without any fear of damage to the cell phone.

Technical specifications

  • Brand name – Nokia
  • Battery Type – Li-ion
  • Output Voltage – 3.7V
  • Weight – 25 g
  • Color – black
  • Battery Capacity – 1200 mAh
  • Talk time – GSM Talk Time up to 9.5 hours. WCDMA Talk Time up to 6.0 hours
  • Standby time – 85-180hours
  • Charging time – 2-3 hours
  • Working Temperature – 30°C-45° C
  • Cycle life – More than 600 times
  • Compatible Models – N97 Mini

Battery Initialization

A brand new battery delivers ultimate performance only after 2-3 charging cycles. When you get a new battery, you should be aware of the several steps that can help you in extending the battery life. First of you should charge the battery for the first time to about 12 hours. Always charge the battery only when it is about to discharge completely. Frequent charging can damage the capacity of the battery to hold power for extended time. The complete charging and discharging cycles increases the efficiency of the battery as well as the cell phone.


  • Charge the battery only by an original Nokia charger.
  • Avoid contact with water and fire.
  • Store it in a cool and dry place.

Nokia BL-4D can prove to be a powerful replacement battery for your handset. You just need to check the compatibility of your device with the battery.