What kind of connector? Is it mini USB?

No this is only for a somfy motor and somfy charger, they use their own connectors

will this work with Bali blinds

Same answer as I just gave to another user. The battery is a simple 12vdc battery with a Somfy-specific plug. If you are able and if Bali plugs are 12vdc systems, and if you have a Bali plug for the battery, then these will work.

What is the charge time for the battery?

After 6 months the battery should be a half charge (very rough guess). At that point, the batteries charge in less than 2 hours.

Who makes the battery for Somfy?

It is a rechargeable battery itself.

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Rechargeable Battery Pack for External Battery Wirefree Motors - Year-Round Power for RTS Motorized Shades, Curtains, Awnings - Charge Once a Year - #9021217

Product ID: 429320755

Details

Battery Capacity
2600 Milliamp
Battery Cell Composition
Lithium Ion
Brand
somfy
Number of Batteries
3 Lithium Ion
Recommended Uses For Product
Charging

⚡Up to 1 year power on single charge

🔋2600mAh capacity

🛠️Includes mounting clips & hardware

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$247.24

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Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your shades smarter, not harder — stay charged, stay ahead.

SLEEK DISCREET DESIGN - White, slim profile fits effortlessly behind window frames, preserving your room’s modern aesthetic without bulky distractions.
POWER THAT LASTS ALL YEAR - Experience uninterrupted control with up to 12 months of reliable power on a single charge—say goodbye to frequent battery swaps.
EFFORTLESS DIY INSTALLATION - Comes complete with mounting clips, screws, and anchors—get your shades powered up in minutes without professional help.
ECO FRIENDLY RECHARGEABILITY - Rechargeable Lithium-Ion cells reduce waste and maintenance, making your smart home greener and smarter.
SEAMLESS SOMFY COMPATIBILITY - Designed exclusively for Somfy WireFree Motors, ensuring flawless integration with your motorized shades and blinds.

The Somfy Lithium-Ion Rechargeable Battery Pack delivers up to a year of dependable 12V power for your WireFree motorized shades. With a 2600mAh capacity and included mounting hardware, it offers a sleek, eco-friendly upgrade to traditional AA battery packs. Designed exclusively for Somfy systems, it ensures seamless compatibility and easy DIY installation, backed by a 5-year warranty for lasting peace of mind.

Specifications

ASIN	B09S6VG3QC
Antenna Location	Charging Shades
Battery Capacity	2600 Milliamp Hours
Battery Cell Composition	Lithium Ion
Battery Cell Type	Lithium Ion
Battery Weight	45 Grams
Best Sellers Rank	#76,739 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #895 in Cordless Tool Battery Packs
Brand	somfy
Built-In Media	2 SETS OF MOUNTING CLIPS, BATTERY PACK, HARDWARE
Compatible Phone Models	somfy
Customer Reviews	4.4 out of 5 stars 84 Reviews
Item Dimensions	9.75 x 1 x 1 inches
Item Weight	11.2 ounces
Manufacturer	Somfy
Model Name	Pack Batterie Externe Somfy Li-Ion
Model Number	9021217
Number of Batteries	3 Lithium Ion batteries required. (included)
Recommended Uses For Product	Charging Shades
Reusability	Rechargeable
Unit Count	1.0 Count
Voltage	12 Volts (DC)
Warranty Description	5 Year

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