Compatible model: For CONTEC CMS6000, MONITOR CMS6000 Part No.: 88889457 Specifications: CS-CMS600MD Category Medical Capacity 3800mAh Type Li-Polymer Voltage 7.4V Rate 28.12Wh Color Blue Dimension 72.00 x 59.00 x 17.50mm EAN Code 4894128124764 Net Weight 108.0g / 3.81oz Gross Weight 178g / 6.28oz We guaranteed: >All products 12 Months Warranty! >Delivery reliable,optimal performance! Considerate service! >Best price and Good quality! Using Tips: 1.Terminate any applications that are not in use. 2.Switch the vibration off and reduce ring tone and screen timeout. 3.Avoid exposing the battery to liquid or subject to strong mechanical shocks. 4.You can use the Baixt External Battery to make your cell phone battery life last longer. 5.Avoid overcharge and over discharge. Please stop charging when the battery is 100% charged. 6.Avoid exposing to high temperatures 140F/60C. Keep the battery power between 5%-95%. 7.Do not short-circuit the battery.Accidental short-circuiting can occur when a metallic object such as a coin clip,or pen causes direct connection of the positive(+) and negative(-) terminals of the battery short-circuiting the terminals may damage the battery of the connecting object.