![ARRIS Touchstone Battery Back-up for TM3402 Voice Modem - 8 Hour Battery - SKU 1000500 - SURFboard Store ARRIS Touchstone Battery Back-up for TM3402 Voice Modem - 8 Hour Battery - SKU 1000500 - SURFboard Store](https://cdn11.bigcommerce.com/s-8ulamyl/images/stencil/1580x1580/products/198/963/TB160__85453.1628002412.jpg?c=2)
ARRIS Touchstone Battery Back-up for TM3402 Voice Modem - 8 Hour Battery - SKU 1000500 - SURFboard Store
![12v Lithium Ion Battery 18ah 12v Lithium Battery Pack With Bms Foraudio Equipment Modem Router Power Supply+3a Charger - Rechargeable Batteries - AliExpress 12v Lithium Ion Battery 18ah 12v Lithium Battery Pack With Bms Foraudio Equipment Modem Router Power Supply+3a Charger - Rechargeable Batteries - AliExpress](https://ae01.alicdn.com/kf/HTB1cGVxKSzqK1RjSZFHq6z3CpXaF/12v-lithium-ion-battery-18ah-12v-lithium-battery-pack-with-BMS-foraudio-equipment-modem-router-power.jpg_Q90.jpg_.webp)
12v Lithium Ion Battery 18ah 12v Lithium Battery Pack With Bms Foraudio Equipment Modem Router Power Supply+3a Charger - Rechargeable Batteries - AliExpress
![Pace 5268AC Gateway 8 Hour Battery modem router Voice over Internet Protocol VoIP emergency backup power - Walmart.com Pace 5268AC Gateway 8 Hour Battery modem router Voice over Internet Protocol VoIP emergency backup power - Walmart.com](https://i5.walmartimages.com/asr/1c6464c9-b0d3-497f-b8a7-e91c1fa20d3a_1.238405e700aed3d1f78e76d29c933d21.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Pace 5268AC Gateway 8 Hour Battery modem router Voice over Internet Protocol VoIP emergency backup power - Walmart.com
![Li-Ion-battery - 2100mAh (3.8V) - for mobile router, hotspots, modem Verizon MHS900LPP - Electropapa Li-Ion-battery - 2100mAh (3.8V) - for mobile router, hotspots, modem Verizon MHS900LPP - Electropapa](https://electropapa.com/media/catalog/product/cache/1/image/800x800/9df78eab33525d08d6e5fb8d27136e95/a/k/akku_verizon_ellipsis_jetpack_2100mah_oq2-c-21_2_5.jpg)