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AVACOM for Sony Ericsson K750, W800 Li-Ion 3.7V 900mAh, (BST-37 replacement)

€5.48 without VAT

AVACOM for Sony Ericsson K750, W800 Li-Ion 3.7V 900mAh, (BST-37 replacement)

avacom mobil

Replacement AVACOM battery for mobile phones made from high quality components

The AVACOM battery for mobile phones contains only high quality components for high performance and long service life. The battery's capacity was tested several times, during the production phase, after storage and during the sales cycle, to ensure that the capacity listed matches the actual battery capacity.

The battery is equipped with gold-plated connectors and the latest control electronics to prevent oxidation and ensure optimum current flow. They also contain a number of safety features to prevent overcharging, overheating, reverse charging and short-circuiting. An AVACOM battery is a good replacement for your original battery.

How to keep the battery in good condition

The battery is partially charged at the factory but its capacity and performance are initially below 100% so you should fully charge it before use. To extend the life-span of the battery, it is recommended that you repeat the charge and discharge cycle at least 3 times at the beginning. Battery capacity reduces when left permanently plugged-in to the power supply, so it is recommended that you disconnect the device from time to time. If the battery is not in use, store it fully charged in a dry place and charge it at least once in 6 months.

avacom good battery
avacom care

What damages the battery?

One of the most common causes of battery degradation is when you completely discharge it and do not use it for a long time. Do not expose the battery to temperatures above 60°C. If the battery is exposed to temperatures below 5°C, charge it only after it has returned to room temperature. Only use the battery in the devices for which it is intended, be careful that it is not subject to a short circuit or too-high discharge current, and protect it from mechanical damage, chemical agents and moisture.

Parameters and Specifications:

Intended for:
Sony Ericsson K750, W800

Battery replacement:



Output voltage:

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Capacity 900 mAh
Intensity 3.7 V
Article type Lithium-ion (Li-ion)
Original/alternative Alternative



Brand/model of mobile phone

Telephone brand Sony
Model of mobile phone K750, W800
Code:  IB919d
Warranty: 24 months
Product Number:  GSSE-K750-900
Links: Manufacturer's Website: