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

⏳Up to 1 year runtime per charge

⚡12V DC efficient voltage

🔋2600mAh Lithium-ion power

£101.76

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your smart shades effortlessly — because your home deserves a battery that keeps up with your lifestyle.

LIGHTWEIGHT COMPACT - At just 11.2 ounces and slim dimensions, it fits effortlessly without bulk or clutter.
5 YEAR WARRANTY CONFIDENCE - Backed by Somfy’s industry-leading 5-year warranty for peace of mind and durability.
SLEEK SEAMLESS INTEGRATION - Discreet white design blends perfectly with your window frames for a clean, modern look.
UNIVERSAL SOMFY COMPATIBILITY - Works flawlessly with V1/V2 Roll Up, RU 30 Junior, CL32/TL25 Cord Lift, and Tilt WireFree Motors.
YEAR ROUND POWER ZERO HASSLE - Charge once, enjoy continuous motorized shade control all year long.

The Somfy Rechargeable Battery Pack (#9021217) is a high-capacity 2600mAh lithium-ion power source designed exclusively for Somfy WireFree Motors. Delivering up to one year of reliable, maintenance-free operation on a single charge, it supports multiple Somfy motor types with a sleek, lightweight design that integrates seamlessly into your window setup. With a 12V output and a 5-year warranty, this battery pack ensures your motorized shades, curtains, and awnings stay powered year-round with minimal effort.

Specifications

ASIN	B09S6VG3QC
Antenna Location	Charging Shades
Battery Capacity	2600 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Weight	45 g
Best Sellers Rank	#95,736 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #996 in Cordless Tool Battery Packs
Brand	somfy
Compatible Phone Models	somfy
Customer Reviews	4.3 4.3 out of 5 stars (88)
Included Components	2 SETS OF MOUNTING CLIPS, BATTERY PACK, HARDWARE
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)
Reusability	Rechargeable
Unit Count	1 Count
Voltage	12 volts_of_direct_current
Warranty Description	5 Year

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