Battery BLP827 2250X2 mAh by Oneplus 9 Pro LE2120 LE2121 LE2123 LE2125 LE2127 1031100037 Service Pack

 The BLP827 battery for OnePlus 9 Pro LE2120, LE2121, LE2123, LE2125 and LE2127 is an original Service Pack replacement identified by part number 1031100037. It features a dual-cell lithium-ion polymer system, with two 2250 mAh cells and an equivalent capacity of 4500 mAh. Its 2S1P configuration provides a nominal voltage of 7.74 V. It allows the replacement of deteriorated batteries experiencing reduced battery life, rapid discharge or unexpected shutdowns. It is intended for professional repairs that require maintaining the electrical characteristics and connection system of the factory-installed component.

 - Brand:OnePlus.

 - Battery model:BLP827.

 - Part number (Part No):1031100037.

 - Typical capacity:2250 mAh per cell, equivalent to 4500 mAh.

 - Rated capacity:2200 mAh in 2S1P configuration.

 - Nominal voltage:7.74 V.

 - Rated energy:17.02 Wh.

 - Typical energy:17.41 Wh.

 - Technology:rechargeable lithium-ion polymer battery (Li-ion Polymer).

 - Configuration:2S1P dual-cell system, with two cells connected in series.

 - Component type:internal battery with integrated flexible connection.

 - OnePlus 9 Pro LE2120:China version.

 - OnePlus 9 Pro LE2121:India version.

 - OnePlus 9 Pro LE2123:European version.

 - OnePlus 9 Pro LE2125:global version.

 - OnePlus 9 Pro LE2127:US T-Mobile version.

 - Quality:original OnePlus Service Pack.

 The OnePlus BLP827 Service Pack battery helps restore the OnePlus 9 Pro's battery life when the previous battery has lost capacity due to wear and accumulated charging cycles. Its dual-cell system, consisting of two 2250 mAh units, maintains the 2S1P energy configuration used by the device, with an equivalent capacity of 4500 mAh.

 As an original Service Pack replacement, it retains the format, connections and electrical characteristics corresponding to the factory-installed component, facilitating its integration into the phone's internal compartment.

 Its compatibility with all five regional variants of the OnePlus 9 Pro allows the same part number to be used across different professional repairs. The BLP827 identification and part number 1031100037 simplify replacement selection and inventory management in specialized repair services.

 - Completely switch off the device and disconnect the battery before handling other internal components, using electrostatic discharge (ESD) protection.

 - Carefully remove the rear cover and extract the previous battery using appropriate tools, cleaning adhesive residue from the battery compartment.

 - Position the BLP827 battery correctly, respecting the position of the dual-cell assembly and aligning its connector without forcing the contacts or excessively bending the flex cable.

 - Use suitable fixing adhesive and check that both cells are correctly seated in their compartment.

 - Check device power-on, battery recognition and charging operation before final closure.

 - After installation, perform a normal charging cycle and verify the battery percentage progression to check its reading and calibration.

 - Close the rear cover using appropriate adhesive, checking its alignment and the correct sealing of the device.