New Premium Mobile/SmartPhone Battery Replacements CS-OPT290SL
SKU: 7602785359

New Premium Mobile/SmartPhone Battery Replacements CS-OPT290SL

Sale price$333.00 Regular price$370.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

New Premium Mobile/SmartPhone Battery Replacements CS-OPT290SLOverview Categories Mobile SmartPhone Battery Compatibles # View Full List of OEM numbers and models here Brand Cameron Sino Voltage 3. 8V Chemistry Li ion Capacity 3100mAh Dimensions 78. 60 x 56. 75 x 5. 95 mm Weight 80g Bar Code 4894128109181 Type Brand New Original Battery Warranty 1 Year Performance Guaranteed to Meet or Exceed Original Performance Certifications ISO9001, RoHS, and CE * Please make sure that the device manufacturer, The model

Overview
Categories
Mobile/SmartPhone Battery
Compatibles #
View Full List of OEM numbers and models here
Brand
Cameron Sino
Voltage
3.8V
Chemistry
Li-ion
Capacity
3100mAh
Dimensions
78.60 x 56.75 x 5.95 mm
Weight
80g
Bar Code
4894128109181
Type
Brand New Original Battery
Warranty
1 Year
Performance
Guaranteed to Meet or Exceed Original Performance
Certifications
ISO9001, RoHS, and CE

* Please make sure that the device manufacturer, The model number and also the battery part number are all listed in our product details. Some manufacturers have more than one battery type fitted in like models. We recommend that you remove the original battery before ordering to confirm this. If you are not sure we may be able to confirm for you.

* Please be advised that some higher capacity batteries are larger than the standard battery from the manufacturers. Please make sure that your model number is shown in the information above before ordering. If there is any doubt contact us first and we can advise if this is a suitable replacement for your device.

Description

Mobile/SmartPhone Battery Articles & Tips

iTEKcanada Offers Free Shipping to All of Canada. ( Free Shipping for All Order over 59$+ ) !
The CS-OPT290SL Mobile/SmartPhone Battery will solve your battery problems or provide you with a spare battery. The CS-OPT290SL Mobile/SmartPhone Battery comes with a 30 day money back guarantee and 1 Year Warranty. Once we have received your new order for the CS-OPT290SL Mobile/SmartPhone Battery, it will be processed within 24-48 hours or on the next business day via CanadaPost Mail.

Purchasing Mobile/SmartPhone Battery
Mobile/SmartPhone Battery by iTEKcanada.com are usually lower in price and usually exceed the performance of OEM Mobile/SmartPhone Battery. Many of iTEKcanada.com’s Mobile/SmartPhone Battery use the same battery cells as OEM batteries.

What is mAh / Wh?
These ratings show battery`s capacity. Think of them as gas in your car tank, the bigger the tank, the more fuel it will carry and your car will drive longer. Same with these batteries, the higher the mAh/Wh, the longer your device will run between recharges.

Will your higher capacity (mAh/Wh) Mobile/SmartPhone Battery work in my device, even though my original battery has a smaller rating?
Definitely! Our batteries are designed to be 100% replacements for original batteries. Higher mAh/Wh rating means longer run time between recharges. The higher the rating the slower it will take for the batteries to drain down. Meaning you will get longer talk time with a higher mAh rating. In other word, higher is the mAh number, better it’ll be for your device.

Quality and Safety
This battery contains advanced technical components and has been tested according to strict CE safety standards. The battery contains a chip that prevents overcharging and short circuiting. Next to this the battery is made from high quality cells that do not suffer from a so-called 'memory effect'.'

Factory Fresh
Batteries lose performance over their lifetime, even when they are not used. Many importers and resellers store their batteries in stock for a long time before they are sold. iTEKcanada.com sends products almost directly from the factory, so you are sure that you will get a brand new high quality battery!

Compatible Devices & Replacements

Compatible Batteries

Device Manufacturer
Battery Number
OPPO
BLP535

Compatible Devices

Device
Manufacturer
Model
Mobile/SmartPhone Battery
OPPO
T29
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7602785359

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Eric W.
Whiting, US
★★★★★ 5
Sturdy and easy to open flaps
Format: Board book
Buy the book! Purchased this a second time as our toddler loves it so much and our first copy was very loved. The board book pages are thick and sturdy holding up well to impulsive throwing. Flaps are easy for little fingers to open and this is hands down our 18mo olds favorite book and she runs over with it daily to "read". Lots of fun things to point to to practice speech as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
M
Verified Purchase
Mal
Birmingham, US
★★★★★ 5
Ok
Format: Board book
Good quality and thick pages
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
P
Verified Purchase
Phoebe
Dallas, US
★★★★★ 5
Cute cats
Format: Board book
Cute illustrations and easy to read. The flaps keep the baby entertained
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Reviewed in the United States on August 4, 2025
P
Verified Purchase
Pioneer70
Pawtucket, US
★★★★★ 5
Two-year-old loved this book!
Format: Board book
Very nice quality and charming illustrations! Little toddler could work the flaps. Would purchase again as a gift.
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Reviewed in the United States on June 13, 2025
B
Verified Purchase
Bethany Mae
Dallas, US
★★★★★ 5
Brushes up bedtime routine!
Style: Sonic Toothbrush with 2 Heads
My kids have very weak enamel with tons of cavities. It would take us forever to get their teeth clean because I use the plaque dye tablets to make sure their teeth are actually clean after brushing. Because of this we would spend up to half an hour brushing teeth over and over and over again. With this toothbrush the kids love it first off. Then it has a timer on it so the kids know when they are done brushing and it works great. The kids will use it once and then I will spot check their teeth while we're flossing and I will take a regular toothbrush and hit any areas that this missed. And those are only a couple small areas. Not only does it work great the kids love it and it saves me so much time and headache at night when everybody should be in bed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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