Telecom
Keep cell sites, small cells and edge nodes online.
XGW builds its LiFePO4 batteries on Tier-1 LFP cells (CATL / BYD / EVE), managed by a smart RS485/CAN BMS with full UN38.3 documentation — the same quality system across its own Shenzhen and Zhongshan factories since 2009.
48V Telecom Battery Guide: Specs, Sizing and Integration
LiFePO4 vs Lead-Acid for Telecom Backup: The Total Cost Math
UPS Lithium Battery Selection: Replacing VRLA in UPS Systems
Related products & solutions
Telecom Infrastructure Solution
Backup + ESS for BTS
Telecom Battery 48V
LiFePO4 -48V
DIN Rail PSU
Control power for sites
Applications
BTS & macro sites
48V LiFePO4 backup plus DIN rail PSU for site controllers and radios.
5G small cell
Compact 48V modules and PoE adapters power dense street furniture.
Microwave & transport
Stable 48V backs radios with clean ride-through on weak grids.
Off-grid sites
Solar-charged LiFePO4 with wide-temp cells runs remote towers.
48V LiFePO4 vs VRLA for Telecom Backup
Operators weigh weight, life and maintenance when retrofitting tower power.
| Life | 3000-6000 cyc / 10 yr | 300-500 cyc / 3-5 yr |
|---|---|---|
| Weight | ~30 kg | ~55 kg |
| Maintenance | None | Periodic |
| Monitor | BMS / SNMP | Manual |
Specify 48V LiFePO4 for new and retrofit telecom; keep VRLA only to match legacy trays.
Frequently Asked Questions
Why 48V for telecom?
-48V DC is the historical safe telecom bus, expected by most BTS equipment.
Can XGW monitor my site battery?
Yes. RS485/RS232 or SNMP BMS reports voltage, current, temp and SoC to your NMS.
What about cold sites?
Low-temp charge protection operates to -20 deg C; blankets below that.
Do you build custom racks?
Yes. Custom 48V racks from 500 units and your BMS protocol and connectors.
Need a Custom Power Solution?
37 senior R&D engineers. OEM/ODM from 500 units. Samples in 3-7 days.
Get a Quote WhatsApp Us