Sumitomo BU-12L Lithium-Ion Detachable Battery Pack, 11.1V, 1530mAh
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Provides reliable, portable power to keep fusion splicers operational during long installs and repairs
- Detachable design enables quick hot-swap to minimize downtime on critical fiber installations
- 11.1V nominal voltage and 1530mAh capacity deliver consistent runtime for field technicians
- Lightweight, OEM-compatible replacement for TYPE-100S/Se, 201/201e and QH201e series splicers
- Built-in safety and quality controls for stable performance in surveillance, security, and monitoring deployments
Quick Specifications
- Product Model
- BU-12L
- Brand Name
- Sumitomo
- Manufacturer Part Number
- BU-12L
Explore the details
Product information
BU-12L
Overview
Keep your fusion splicer running through long installs and maintenance tasks with the Sumitomo BU-12L detachable lithium-ion battery pack. Designed as an OEM replacement battery pack for TYPE-100S/Se, 201/201e and QH201e series splicers, this compact power unit delivers 11.1V nominal voltage and 1530mAh capacity to provide dependable runtime for fiber splicing in the field. Its detachable form factor lets technicians hot-swap batteries quickly, reducing downtime on critical projects such as security camera installs, surveillance network builds, and monitoring system maintenance.
Built for portability and durability, the BU-12L is optimized for field service professionals who require consistent, safe power for precision fusion work. The battery’s robust construction and integrated safety controls help protect sensitive splicer electronics while supporting repeatable splices. Ideal for installers, integrators, and service teams working on fiber optic networks for security, surveillance, and telecom applications. Keep a charged backup on hand to maintain productivity—add the Sumitomo BU-12L to your toolkit for reliable on-site power and uninterrupted workflow.
Features
- Provides reliable, portable power to keep fusion splicers operational during long installs and repairs
- Detachable design enables quick hot-swap to minimize downtime on critical fiber installations
- 11.1V nominal voltage and 1530mAh capacity deliver consistent runtime for field technicians
- Lightweight, OEM-compatible replacement for TYPE-100S/Se, 201/201e and QH201e series splicers
- Built-in safety and quality controls for stable performance in surveillance, security, and monitoring deployments
| General Information | |
|---|---|
| Brand Name | Sumitomo |
| Manufacturer Part Number | BU-12L |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- BU-12L
- Manufacturer part:
- BU-12L
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsSumitomo BU-12L Lithium-Ion Detachable Battery Pack, 11.1V, 1530mAh
BU-12L