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Battery Backup

Assembly

48 V deep-cycle battery bank that runs the siren through grid outages, when severe-weather activation is most likely. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Battery Backup parts and their functions

5 top-level parts · 8 parts in total · full bill of materials below
Battery Backup parts diagram: 1 12 v battery, 2 battery charger, 3 battery rack, 4 low-voltage disconnect, 5 wire bundle. 8 parts in 5 top-level items.
Battery Backup parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 12 V Battery 4× Series 48 V bank
2 Battery Charger 1× Float/absorb charger
3 Battery Rack 1× Vented battery shelf
4 Low-Voltage Disconnect 1× Deep-discharge protection
5 Wire Bundle 1× Battery interconnects

3D model

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Build & assembly graph

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Bill of materials for Battery Backup

5 top-level lines · 5 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 12 V Battery lv-battery 4× 4 · part
2 Battery Charger storm-siren-battery-charger 1× 1 · part
3 Battery Rack storm-siren-battery-rack 1× 1 · part
4 Low-Voltage Disconnect storm-siren-lv-disconnect 1× 1 · part
5 Wire Bundle wire-bundle 1× 1 · part

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Where the battery backup is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳CATL
catl.com ↗
Ningde, CN Li-ion cell & pack maker 5,000 cells 8–12 wks
🇨🇳EVE Energy
evebattery.com ↗
Huizhou, CN Li-ion cell maker 5,000 cells 8–12 wks
🇮🇳Amara Raja
amararaja.com ↗
Tirupati, IN Batteries & energy 5,000 cells 8–12 wks
🇸🇬Durapower
durapowergroup.com ↗
Singapore Li-ion battery systems 5,000 cells 8–12 wks
🇨🇳BYD
byd.com ↗
Shenzhen, CN EV & battery manufacturer 5,000 cells 8–12 wks