Hippo Elite Battery OPPO F7 BLP-661

Hippo Battery OPPO F7(BLP661) 3400mAh
Hippo Lithium Battery with Japanese technology
Smartphone battery capacity naturally decreases over time and usage.
Hippo Battery is a replacement battery solution with guaranteed quality, durability, and warranty, equipped with Double IC Protection to prevent overcharging and short circuits, making it more durable and safe.
12-Month Warranty
Warranty Claim Requirements:
– Unit is still within the warranty period
– Complete unit accessories (box, warranty card,)
– Accompanied by a purchase receipt
– Describe the product issue
– Shipping costs to Us/Seller are borne by the buyer
– (Round-trip shipping costs will be borne by Us/Seller if there is an error on Our/Seller's part)
Warranty is not valid if:
– There is no damage
– Damage caused by misuse/improper installation (exposed to water, incorrect installation, etc.)
– Incorrect type ordered (we always remind customers to check the battery code of their phone to ensure the correct battery is purchased, as the same phone model can have different battery codes)
Package Contents:
1x Battery
1x Adhesive glue
1x Manual & Warranty Card
Tips for first-time battery use:
Before charging, use the battery until it reaches 20%,
then charge with the phone off (use original charger) until
(full),