What size is this o-ring?

Don’t know, comes on a kit with the battery and some silicon gel

Does this battery kit work with the aqualung i450t wrist computer?

The 450T takes a CR2450 which is advertised in this kit. The real question is if the oring fits the i450t.

Does this work with the i200 ?

If you are asking if the i200 will Bluetooth sync to the i300, I do not believe they will.

does this come with the tool to open the battery compartment?

Yes mine did come with the tool o ring grease and the battery hope this helps.

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Aqua Lung Dive Computer Battery Kit (i100, i300, i300C, i550 Compatible)

Aqua Lung Dive Computer Battery Kit (i100, i300, i300C, i550 Compatible)

Product ID: 43040115

Details

Brand
Aqualung
Item dimensions L x W x H
2 x 2 x 0.25
Material
Silicone
Number of Items
1
Thread Type
Cr2450

🔋Long-lasting CR2450 battery

🛠️Precision fit for i100, i300, i300C, i550

🛡️Full manufacturer warranty

₨530

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your adventure with precision and confidence!

DURABLE COMPACT - Slim 2x2 inch size with silicone material ensures easy installation and lasting durability underwater.
RELIABLE POWER BOOST - Keep your dive computer charged and ready with a high-performance CR2450 battery.
SEAMLESS COMPATIBILITY - Designed specifically for Aqua Lung i100, i300, i300C, and i550 models for perfect fit and function.
TRUSTED BRAND ASSURANCE - Backed by Aqua Lung’s full manufacturer warranty for peace of mind on every dive.
TOP RATED DIVE ESSENTIAL - Join thousands of divers who trust this kit, boasting a 4.7-star rating and top 30 rank in diving electronics.

The Aqua Lung Dive Computer Battery Kit features a reliable CR2450 battery tailored for i100, i300, i300C, and i550 models. Compact and durable, it ensures your dive computer stays powered with ease. Manufactured by Aqua Lung and backed by a full warranty, this kit is a top-rated essential for serious divers.

Specifications

ASIN	B01N3D0XFZ
Best Sellers Rank	#197,326 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #27 in Diving Electronics
Brand Name	Aqualung
Customer Reviews	4.7 4.7 out of 5 stars (103)
Item Dimensions	2 x 2 x 0.25 inches
Manufacturer	Aqua Lung
Material Type	Silicone
Model	NS911148
Number of Items	1
Number of Packs	1
Part Number	NS911148
Set Name	Single Battery
Thread Style	Cr2450
UPC	053242319829
Unit Count	1 Count
Warranty Description	Manufacturer warranty

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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₨530

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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