Huawei Philippines has announced that it is offering a battery replacement for select Huawei devices for just PHP 799.

From April 27, 2019, to May 27, 2019, you can bring the following Huawei devices at Huawei Authorized Service Centers to have its battery replaced:
Mate series: Mate 10, Mate 10 Pro, Mate 9
P Series: P10, P10 Plus, P9
Nova series: nova 3i, nova 2i
Y series: Y6 2018
Tablet: MediaPad T1
Check out the terms and conditions below:
- One battery per customer device policy, battery replacement will be done by Authorized Service Centers only, and event is valid from April 27, 2019 to May 27,2019.
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PHP 799 Battery Replacement event is valid at all HUAWEI Authorized Service Centers.
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This event is applicable to selected models only.
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Applicable only to battery replacement, excluding other issues and repairs.
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PHP 799 includes both spare part price and labor charge.
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First come first serve basis. Subject to parts availability.
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PHP 799 Battery Replacement promotion is not applicable with other ongoing event promotion.
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Both walk-in customers and dealers are entitled to participate in this event.
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HUAWEI reserves the right to amend the terms and conditions without prior notice.
source: Huawei

saan ako makapagpa-palit ng battery ng huawei P10 ko at magkano?