New battery BU-15 3300mAh/35.64Wh 10.8V for SUMITOMO T-400S T400S OTDR

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New battery BU-15 3300mAh/35.64Wh 10.8V for SUMITOMO T-400S T400S OTDR

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◇登録日: 2026年5月19日

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All of our SUMITOMO BU-15 Lithium-Ion Batteries. are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. BU-15 Lithium-Ion Batteries of SUMITOMO for SUMITOMO battery are 100% brand new, 1 year Warranty, 30 days money back guarantee.

SUMITOMO BU-15 battery is one of our star products, and we believe it will bring excellent performance improvements to your SUMITOMO equipment. If you have any needs or questions about batteries, please feel free to contact our customer support team and we will be happy to serve you.

Battery condition: 100% Brand New

Battery model: BU-15

Battery category: Lithium-Ion Batteries

Brand: SUMITOMO

Capacity: 3300mAh/35.64Wh

Voltage: 10.8V

Type: Li-ion

Color: Blue

Size: *mm(L x W x H)

Certification: Passed CE, UL, ROHS, ISO 9001/9002 and GS certification

Replace Part Number: BU-15

Compatible Models:

For SUMITOMO T-400S T400S OTDR

Guarantee: 100% safe shopping guarantee! 1 year warranty!

[US] Battery for BU-15

[FR] Batterie pour BU-15

[IE] Battery for BU-15

[NL] Batterij voor BU-15

[SG] Battery for BU-15 Lithium-Ion Batteries

Quality Service for SUMITOMO BU-15 Lithium-Ion Batteries:

We promise that the SUMITOMO BU-15 Lithium-Ion Batteries sold in our website are 100% brand new - We never sell used or refurbished BU-15 Lithium-Ion Batteries 100% new high quality Replacement battery Compatible your SUMITOMO Lithium-Ion Batteries. Provides excellent discharge characteristics. Quick delivery for every order.

Battery usage tips and precautions:

Regular charging: In order to extend battery life, it is recommended to charge when the battery power drops to about 50% to avoid completely draining the battery.
Temperature control: Avoid placing the battery in extreme temperature environments. Both high and low temperatures will affect battery performance.
Storage note: If the battery is not used for a long time, it is recommended to store the battery in a dry place with a suitable temperature and keep the battery at about 50%.

Company Profile:

We are a company specializing in batteries and battery accessories, committed to providing customers with high-quality battery solutions. Our products cover the battery needs of various electronic devices, including laptops, mobile phones, tablets, sweeping robots, medical equipment, radio equipment and more. We take customer satisfaction as our highest pursuit and provide reliable products and professional after-sales services.

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Lithium Batteries Sumitomo Battery model BU-65 for Sumitomo TYPE-37 TYPE-37SE TYP-65 TYPE-65, Capacity: 10400mah, Voltage: 12V