Google Pixel 10a GFM4H Battery: 5100mAh Specs & Teardown

Issuing time:2026-11-12 19:03Author:Longhehui
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The Google Pixel 10a battery examined in PBKreviews’ teardown carries the model code GFM4H. Its label distinguishes 5000mAh rated capacity from 5100mAh typical capacity. This Longhehui (隆和汇) guide brings together the actual label, the opposite battery face and the installed layout for repair shops, wholesalers and buyers preparing a parts enquiry.

GFM4H battery label and electrical values

The removed battery label states 3.90V nominal voltage, 5000mAh rated capacity and 19.50Wh rated energy. It also states 5100mAh typical capacity and 19.89Wh typical energy. These values describe the same labelled assembly; they must not be added together as separate cells.

FieldObserved value
ModelGFM4H
Nominal voltage3.90V
Rated capacity / energy5000mAh / 19.50Wh
Typical capacity / energy5100mAh / 19.89Wh
Removed Google Pixel 10a GFM4H battery label showing 3.90V, 5000mAh rated and 5100mAh typical capacity
Label/specification face of the removed battery, with no hand covering the specification text. PBKreviews, 263s. Native 3840 x 2160 frame; source interval. Click the image for the full frame.

Open the upright label detail. This additional view is cropped and rotated from the same source frame without upscaling. It is not a separate native 4K photograph.

The energy figures are internally consistent: 5.000Ah x 3.90V = 19.50Wh, and 5.100Ah x 3.90V = 19.89Wh. The outside views do not establish internal series or parallel topology, and no topology is inferred from the connector or number of flex tails.

Actual opposite face after removal

The video then presents the other face of the same removed battery, including recycling markings and the connector flex at the edge. This is the battery’s actual opposite surface, not the adhesive pouch left in the handset. The pouch and the empty battery compartment are separate parts of the disassembly sequence.

Genuine opposite face of the removed Pixel 10a GFM4H battery with recycling marks and connector flex
Genuine opposite battery face after the specification face has been shown. PBKreviews, 266s. Native 3840 x 2160 frame; source interval. Click the image for the full frame.

Installed battery layout

The installed view shows the battery in the opened Pixel 10a, with the mainboard and camera area beside it. The lower printed removal diagrams belong to the surrounding pull-pouch arrangement. This image is useful for layout context; it does not replace a connector specification or a device-specific repair procedure.

Pixel 10a battery installed in the handset with mainboard, rear camera area and pull-pouch markings visible
Installed layout before battery removal. The handset back has been removed. PBKreviews, 140s. Native 3840 x 2160 frame; source interval. Click the image for the full frame.

All three full frames come from PBKreviews’ Pixel 10a teardown, published 6 April 2026. The downloaded source includes native 2160p video. The files linked here retain the original 3840 x 2160 frame dimensions. These are third-party teardown images, not Longhehui inventory photographs or an in-house repair demonstration.

Cross-check the model and capacity

Google’s Pixel 10a safety and regulatory guide identifies battery model GFM4H. Google Store specifications list 5100mAh typical and 5000mAh minimum capacity. The separate iFixit genuine-part listing also identifies GFM4H and specifies 3.9V, 5000mAh and 19.5Wh. Its 5000mAh figure should not be mistaken for a contradiction of the phone’s typical-capacity headline.

Independent runtime result: keep the test conditions

Tom’s Guide reports 15 hours 16 minutes for Pixel 10a in its battery test. The publication describes its method as web surfing over 5G or 4G with screen brightness set to 150 nits until depletion. The cited summary does not specify which of those network modes was used for this particular run. See the test result and methodology. This is a whole-phone result from the reviewer, not a guaranteed runtime for a replacement battery or a Longhehui laboratory test.

Prepare a Pixel 10a battery enquiry

Include the exact handset and regional model, the GFM4H code verified on the original battery, label and connector references, quantity and destination. Similar capacity or a similar Pixel product name does not establish cross-device compatibility. Confirm the specification and application of the actual proposed assembly before ordering.

Repair shops and wholesale buyers can browse the Longhehui battery catalogue at www.longhehui.com and request a battery specification and quotation review. Keep model quantities on separate lines using the enquiry checklist. Availability, documentation and order terms require confirmation in the quotation.

Reviewed 12 November 2026. Teardown images document identification and layout; they do not establish restored water resistance or substitute for the manufacturer’s repair instructions.

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