A Samsung replacement lithium-ion battery with a black casing, white printed label, and blue plastic mounting clips, shown against a white background.

Samsung Galaxy S20 Ultra / G988 | Replacement Battery | EB-BG988ABY

Original Samsung Service Pack – 5000mAh

£28.12 RRP £29.60

-5%

Samsung Galaxy S20 Ultra / G988 | Replacement Battery | EB-BG988ABY

Name: Samsung Galaxy S20 Ultra / G988 | Replacement Battery | EB-BG988ABY
Brand: TechMist
SKU: 54521007669581
Price: 28.12 GBP
Availability: InStock

Condition :

Warranty :

£28.12 RRP £29.60

-5%

In stock

Overview

Restore reliable battery performance to your Samsung Galaxy S20 Ultra / G988 with a high-quality EB-BG988ABY replacement battery, available in multiple variants to suit different repair requirements.

Choose from an Original Samsung Service Pack or AFTERMARKET HQ replacement options. Available capacities include 5000mAh and 4855mAh, depending on the selected variant.

Features

Replacement battery for Samsung Galaxy S20 Ultra
EB-BG988ABY battery model
Original Samsung Service Pack option
AFTERMARKET HQ options available
Up to 5000mAh capacity
Li-ion battery technology
Brand-new condition
High-grade battery materials
Suitable for professional repairs

Specifications

Part: Replacement Internal Battery
Battery Model: EB-BG988ABY
Voltage: 4.43V
Capacity: 4855mAh or 5000mAh depending on variant
Chemistry: Li-ion
Condition: New
Compatibility: Samsung Galaxy S20 Ultra / G988

Free UK

Delivery

Quality

Checked

12 Months

Warranty

The TECHMIST Quality Promise

Certified devices, comprehensive warranties, and expert support. Always delivering premium technology and trusted service from our Harlow store nationwide UK.

We've Covered Your Doubts

Yes! Every phone from TECHMIST is factory unlocked and works with all UK networks including EE, O2, Vodafone, Three, and all MVNOs. They're also compatible with international networks for travel.

All devices come with a full 12-month warranty covering hardware defects. Refurbished phones also include a 30-day money-back guarantee. We're a physical store in Harlow, so you can always reach us for support.

Every refurbished device undergoes a 50-point inspection: battery health verification, screen/camera testing, connectivity checks, factory reset, and professional cleaning. Only Grade A/B/C devices that pass all tests are sold.

Absolutely! Choose "Click & Collect" at checkout. If the item is in stock at our Harlow store (18 Terminus Street, CM20 1ES), you can collect same-day. We'll notify you when it's ready.

Grade A: Like new, minimal to no signs of use, 90%+ battery health
Grade B: Very good, light cosmetic marks, 85%+ battery health
Grade C: Good, visible wear but fully functional, 80%+ battery health
All grades include full warranty and work perfectly.