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UPS with automatic voltage regulation?

Home battery backup systems?

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Upgraded 8000mAh Li-ion Replacement for Ryobi 18V Battery, 2-Pack

$123^.99

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2 Pack 108000mWh High Capacity Upgrade for Ryobi 18V Battery, Compatible with Ryobi 18V ONE+ Cordless Tools & Charger

$112^.99

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2 Pack Replacement Battery for Cellular Security Camera Rechargeable Lithium-Ion Battery Compatible with Defend Cellular Security Camera

$136^.98

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BX03XL Battery Replacement for HP EliteBook 830 835 840 845 860 865 G11 ZBook Firefly 14 16 G11 Series Laptop Battery BX03056XL TPN-IB0Y HSTNN-OB3H N59733-AC1 N59787-005 N59733-171 11.58V 56.04Wh

$89^.99

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2 Pack 3000mAh 20V MAX Battery & Charger, Replacement for Black and Decker 20V Lithium Battery, Fits 20V Cordless Tools & Charger

$118^.99

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BX03XL Battery Replacement for HP EliteBook 830 835 840 845 860 865 G11 ZBook Firefly 14 16 G11 Series Laptop Battery BX03056XL TPN-IB0Y HSTNN-OB3H N59733-AC1 N59787-005 N59733-171 11.58V 56.04Wh

$97^.49

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4-Pack 5000mAh Rechargeable Lithium Battery Pack with 4-Port Charger

$268^.99

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4-Pack 350A Battery Quick Connect/Disconnect Plugs, 2/0 AWG (Gray)

$123^.99

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80Wh L17C4P72 Laptop Battery for Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen Replacement for Lenovo ThinkPad P1 1st Gen/P1 Gen 2 Series, L17M4P72 SB10Q76928 L18M4P71 SB10S57317 01YU911, 15.36V 5235mAh

$59^.99

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01AV421 T480 T580 Internal Battery for Lenovo ThinkPad T470 T480 T580 A475 A485 TP25 Series Notebook, for Lenovo Laptop Thinkpad Battery 01AV419 01AV489 01AV420 SB10K97577

$49^.49

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K104 Notebook Battery Compatible with HP Pavilion 14-ab 14T-ab 15-ab 15-an 17-g Series TPN-Q158 HSTNN-LB6S Spare 800049-001 800050-001 800010-421 800009-421 KI04 Notebook Laptop Battery

$35^.99

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A1494 A1398 Laptop MacBook Pro Battery A1618 Replacement for MacBook Pro 15 Inch Retina A1398 (Late 2013, Mid 2014, Early 2015)

$59^.99

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2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, UPS, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS

$130^.82

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72Wh 61++ 01AV427 01AV425 Battery for Lenovo ThinkPad T480 T470 P51S P52S T570 T580 A485 A475 TP25 Series 4X50M08812 01AV427 01AV425 01AV422 01AV492 01AV490 10.8V 72Wh 6600mAh 6-Cell

$49^.49

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BN03XL Laptop Battery Replacement for HP Envy x360 15-ED 15-EE 15-ES 15M-ED 15M-EE 15T-ED 15T-ES 13-AY 13-BA 13-BD Series 11.55V 4195mAh 51Wh Compatible with HSTNN-DB9N L79695-271 HSTNN-OB1O

$49^.49

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Upgraded 18V Replacement Battery for DeWalt 18V XRP Tools, 2-Pack

$106^.99

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HT03XL Battery for HP L11119-855 - Pavilion 14-CE 14-CF 14-DF 14-CK 14-CM 14-DQ 14S-DQ 14S-FQ 15-CS 15-CW 15-DA 15-DB 15-DW 17-AR 17-17-BY HP 240 245 250 255 G7, 340 348 G5 Li-ion Spare Battery

$28^.44

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New 11.4V 48Wh Replacement Battery CI03 CI03XL HSTNN-UB6Q 801554-001 Compatible with HP ProBook 640 G2 645 G2 650 G2 655 G2 Series

$44^.24

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295-5100 Battery,Compatible with Panasonic Battery for Replacement for Citizen Eco Drive Watch Capacitor 295-5100 MT621 BP10, E000, E001, E010, E011

$26^.99

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DV2000 Laptop Battery for HP Pavilion dv2000 dv2100 dv2200 dv2400 dv6000 dv6100 dv6300 dv6500 dv6700 Compaq Presario C700 V6000 A900 F500, PN: HSTNN-OB31, 5200mAh/11.1V/6 Cell

$39^.49

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B41N1532 Laptop Battery Replacement for Asus Q504U Q504UA Q504UAK Q534UA Zenbook Flip UX560 UX560UA UX560UAK UX560UA-FZ014T UX560UQ-FJ051T Q504UA-BBI5T12 BHI5T13 BHI7T21 B41BK25 B41Bl95 15.2V 50Wh

$55^.49

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3HWPP Battery Replacement for Dell Latitude 5401 5410 5411 5501 5510 5511 Precision 3541 3550 3551 Inspiron 7706 2-in-1 Inspiron 17 7500 7506 2-in-1 Black Laptop 03HWPP 451-BCMN 15.2V 68Wh 4Cell

$43^.49

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(Pack of 2 Rechargeable Megaphone Battery

$166^.99

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4-Pack 3.7V 3000mAh LiPo Rechargeable Battery for ESP32

$84^.99

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PG03XL Replacement Battery for HP Pavilion 15-DK1000 15-DK2000 15-EC2000 16-A0000 15t-DK0000 CTO 15z-EC200 Gaming Laptop, Li-ion Battery Compatible with HSTNN-DB9G/HSTNN-OB1I/L48430-AC1/0PG03XL

$53^.99

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New Laptop Battery 58Wh Replacement for K450N XR693 X284G RU586 RN873 GW240 M911G Compatible with Dell Inspiron 1440 1750 1525 1526 1545 1546 PP29L PP41L Part 312-0844 C601H GW252 HP297

$38^.24

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2-Pack 3.0Ah 18V Battery and Charger Replacement for Ryobi 18V Battery and Charger P103 P104 Compatible with Ryobi 18V ONE+ Cordless Power Tools and Chargers

$104^.98

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Battery for MacBook Pro 15 Inch A1990 (Mid 2018 2019), Laptop Battery Replacement Model A1953 Battery EMC 3215 3359 7400mAh (Upgraded 6.2 Versions)

$88^.49

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J1KND N4010 Battery Laptop Battery 11.1V 57Wh Replacement for Dell Inspiron N5050 N7110 N5110 N4010 N4050 M5030 M5110 N5040 N7010 N5030 N3010 M5040 M5010 N4110 N3110 3520 Vostro 3550 3750 3450 07XFJJ

$35^.99

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New Battery 58WH Replacement for VGP-BPS13B VGP-BPS13/Q VGP-BPS13B/Q VGP-BPS21A VGP-BPS13 VGP-BPS13A VGP-BPL13 VGP-BPS13A/B VGP-BPS13B/S VGP-BPS21 Compatible for Vaio VGN-CS VGN-FW VGN-AW

$52^.49

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New Battery 98 WH Replacement for PA3819U-1BRS Compatible for Toshiba Satellite PA3817U-1BRS A665 C655 L600 L675D L700 P745 L745 L750 P755 P775 L655 PA3819U-1BAS PA3816U-1BRS PA3817U-1BAS

$67^.49

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56Wh C41N2010 Laptop Battery Replacement for Asus ROG Strix G17 G713QE/ ROG Strix G15 G513IC G513IH G513QC G513QE Series 4ICP4/63/103 0B200-03890000 0B20003890000 4-Cell 15.48V

$70^.49

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4-Pack 5000mAh Replacement Battery for Moultrie Edge Trail Cameras

$182^.99

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BK03XL 916811-855 Battery for HP Pavilion X360 Convertible 14-ba0xx 14-ba2x 14m-ba0xx 14m-ba1xx 14m-ba011dx 14m-ba013dx 14m-ba114dx 14-ba253cl 14-bal125cl 14-ba153cl 14-ba002ne 14-ba009la 14-ba125cl

$40^.49

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INC 5200mAh Laptop Battery Replacement for Dell Latitude D620 D630 D630c D631 Series

$32^.99

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A2485 A2527 Battery for MacBook Pro 16 inch (Late 2021) A2485 EMC3651 A2485 Battery for - MK183LL/A MK193LL/A MK1A3LL/A MK1E3LL/A MK1F3LL/A MK1H3LL/A Series (11.45V 99.6Wh 8693mAh)

$83^.99

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