Smart Home

Browse our full selection of high-performance replacement Smart Home batteries at Battery World. Enjoy fast delivery, great prices & hassle-free returns.

-13%
$29.00~~$33.35~~
Assa Abloy EG.086 EG.090 Smart Home Replacement Battery
4.5V
2400
Alkaline

Replacement battery for EG.086. Specifications: 4.5V, Alkaline. Compatible with: EG.086, EG.090, Genie BS Elektronik EK015, EK015. Replaces: Assa Abloy S09517. Assa Abloy replacement battery designed for Smart Home devices. Designed for long-lasting power.
$28.18
2447-3031-01 Becker Replacement Battery 2600mAh
10.8V
2600
Li-ion

Replacement battery fits 12 Becker compatible models. Specifications: 2600mAh, 10.8V, Li-ion. Compatible with: Hazard Control, HC520, P10-11-M19, 2447-3007-520, Hazard Control Set HCS520 20Nm, 2447-3031-01 and 6 more compatible models. Replaces: Becker 4807 040 002, Becker 2006 060 012 0, Becker 4007 000 025 0, Becker 4007 000 028 0, Becker 4007 200 060 0, Becker 4807 040 002 6 and 3 more. Beck…
$33.45
Bosch 5014321A Smart Home Replacement Battery 2000mAh
6V
2000
Ni-MH

Replacement battery fits 6 Bosch compatible models. Specifications: 2000mAh, 6V, Ni-MH. Compatible with: D14, K10, K12, K8, BD5000, Easy Lift. Replaces: Bosch 9018912, Bosch 9000163, Bosch 9500005, Bosch 5014321A. Bosch replacement battery designed for Smart Home devices. A direct drop-in replacement for the original battery.
$39.00
Somfy 5122452B Smart Home Replacement Battery 12V 3000mAh
12V
3000
Ni-MH

Replacement battery fits 5 Somfy compatible models. Specifications: 3000mAh, 12V, Ni-MH. Compatible with: Oximo 40 RTS 6 Nm, Oximo 40 RTS 6, Oximo 40 RTS 6/18, Oximo 40 RTS 10 Nm, Oximo 40 Wirefree RTS 10/12. Replaces: Somfy 5122452B. Somfy replacement battery designed for Smart Home devices. Designed to match the original manufacturer’s performance.
$35.53
Somfy 9021217 Smart Home Replacement Battery 2600mAh
10.8V
2600
Li-ion

Replacement battery fits 7 Somfy compatible models. Specifications: 2600mAh, 10.8V, Li-ion. Compatible with: CL32 Cord Lift, RU 30 Junior, Sonesse 28, TL25 Cord Lift, Tilt WireFree, V1 Roll Up 28 and 1 more compatible models. Replaces: Somfy 9021217, Somfy 9021217D. Somfy replacement battery designed for Smart Home devices. Delivers steady power for reliable everyday operation.
-13%
$15.02~~$17.27~~
Nest T100577 TL363844 Replacement Battery 3.7V 200mAh
3.7V
200
Li-Polymer

Replacement battery for Learning Thermostat 1st Generation. Specifications: 200mAh, 3.7V, Li-Polymer. Compatible with: Learning Thermostat 1st Generation, T100577. Replaces: Nest TL363844. Nest replacement battery designed for Smart Home devices. Built to OEM specifications for reliable performance.
-13%
$15.02~~$17.27~~
Nest 3701-0001-01 Smart Home Replacement Battery 3.7V 450mAh
3.7V
450
Li-Polymer

Replacement battery fits 10 Nest compatible models. Specifications: 450mAh, 3.7V, Li-Polymer. Compatible with: Learning Thermostat T200577, Learning Thermostat T200377, Learning Thermostat T200477, Learning Thermostat T200777, Learning Thermostat T200877, T200577 and 4 more compatible models. Replaces: Nest 3701-0001-01, Nest P11GY1-01-S01. Nest replacement battery designed for Smart Home devices.
$32.84
Somfy 5071688A Smart Home Replacement Battery 2000mAh
9.6V
2000
Ni-MH

Replacement battery fits 12 Somfy compatible models. Specifications: 2000mAh, 9.6V, Ni-MH. Compatible with: AXOVIA 220B, Axovia MultiPro, Axovia 3S, Ixengo S, Ixengo L3S, Elixo 500 3S and 6 more compatible models. Replaces: Somfy 9001001, Somfy 5071688A. Somfy replacement battery designed for Smart Home devices. Engineered for consistent power output across many charge cycles.
$15.24
P1704048-15 Blue Connect Replacement Battery 2700mAh
3.6V
2700
Li-SOCl2

Replacement battery fits 5 Brycus compatible models. Specifications: 2700mAh, 3.6V, Li-SOCl2. Compatible with: Blue Connect, Blue Connect Plus, Smart Water Analyzer, Blue Connect GOLD, Blue Connect GO. Replaces: Brycus P1704048-15, Blue Connect 7015C001. Brycus replacement battery designed for Smart Home devices. Built to OEM specifications for reliable performance.
$31.77
Somfy 2 400 720 Smart Home Replacement Battery 2000mAh
9.6V
2000
Ni-MH

Replacement battery fits 15 Somfy compatible models. Specifications: 2000mAh, 9.6V, Ni-MH. Compatible with: AXOVIA 220B, SGS, GDK, SGA, SLD, Axovia Multi Pro and 9 more compatible models. Replaces: Somfy 2 400 720, Somfy KR15/51. Somfy replacement battery designed for Smart Home devices. Built to OEM specifications for reliable performance.
$28.70
Cobra 18M 36M 72M ACE404567 Replacement Battery 1100mAh
14.8V
1100
Li-Polymer

Replacement battery for 72M. Specifications: 1100mAh, 14.8V, Li-Polymer. Compatible with: 72M, 18M, 36M. Replaces: Cobra ACE404567. Cobra replacement battery designed for Smart Home devices. Engineered for consistent power output across many charge cycles.
$18.80
ICR18650 I-TEC Smart Window Replacement Battery 2600mAh
3.7V
2600
Li-ion

Replacement battery for 32482. Specifications: 2600mAh, 3.7V, Li-ion. Compatible with: 32482, I-TEC Smart Window. Replaces: Internorm ICR18650-1S1P, I-TEC ICR18650-1S1P. Internorm replacement battery designed for Smart Home devices. Provides reliable power for your device.
$16.00
Jandy E33 EOS 24-0209 Smart Home Replacement Battery 1800mAh
3.7V
1800
Li-ion

Replacement battery for E33. Specifications: 1800mAh, 3.7V, Li-ion. Compatible with: E33, EOS. Replaces: Jandy 24-0209. Jandy replacement battery designed for Smart Home devices. Built to deliver the same performance as the original.
-13%
$42.00~~$48.30~~
2100mAh Replacement Battery for Somfy TaHoma Pad io, 1824029

Replacement battery for 1824029. Specifications: 2100mAh. Compatible with: 1824029, TaHoma Pad io, Tahomi Pad io. Replaces: Somfy 18024029, Somfy 1824029. Somfy replacement battery designed for Smart Home devices. Tested for reliability and long service life.
$15.79
Visonic PowerMaster 360 Smart Home Replacement Battery
3.7V
900
Li-Polymer

Replacement battery for PowerMaster 360. Specifications: 900 mAh, 3.7V, Li-Polymer. Compatible with: PowerMaster 360, PowerMaster 360-pg2. Replaces: Visonic 103-305328. Visonic replacement battery designed for Smart Home devices. Simple plug-and-play replacement requiring no modification.
$19.75
eUHR eU340 Smartsafe Smart Home Replacement Battery 450mAh
14.8V
450
Li-Polymer

Replacement battery for eU340 Smartsafe. Specifications: 450mAh, 14.8V, Li-Polymer. Compatible with: eU340 Smartsafe, WIR Elektronik switch eUhr eU340 Smart Safe. Replaces: eUHR 1100-000080, WIR Elektronik 1100-000080. eUHR replacement battery designed for Smart Home devices. Tested for reliability and long service life.