Telecom Tower & BTS Batteries
Off-grid, remote-site and BTS backup built for towers that cannot go dark.
- Voltage range
- 48V systems, 100Ah – 2,000Ah
- Chemistry
- Lithium Iron Phosphate (LiFePO4 / LFP)
- Warranty
- 8-year performance warranty
A dropped call is a dropped customer. EcoSpark telecom batteries are built for the specific duty cycle of tower backup: long standby periods, sudden discharge during grid or generator failure, and years of unattended operation at remote sites.
The rack-mount 19-inch form factor with front-access terminals and status LEDs matches the physical standard already used across Indian telecom shelters, so installation is a straightforward swap.
A remote monitoring-ready BMS communicates state of charge, health and alarms over RS485/CAN, so operations teams catch a failing unit before it becomes a network outage.
Built into every Telecom Batteries unit.
Purpose-built for BTS duty
Matched to the specific charge/discharge rhythm of tower backup — long standby, sudden high-current discharge.
Extreme heat rated
Rugged operation from −10°C to +60°C for unshaded rooftop and remote-site cabinets.
100% maintenance-free
No spillage, no corrosion, no water top-up — ideal for unmanned and hard-to-access sites.
Remote-monitoring ready
RS485/CAN telemetry reports state of charge, health and temperature to NOC systems.
Fast recharge after outage
Rapid recharge ensures the site is back to full backup readiness well before the next grid interruption.
Standard rack form factor
19-inch rack-mount chassis matches existing Indian telecom shelter standards.
Application-matched, not one-size-fits-all.
Rack-mount LiFePO4 systems purpose-built for telecom tower and Base Transceiver Station backup — engineered for unattended, remote-site operation in extreme heat.
- Telecom tower and BTS backup power
- Off-grid and remote rural connectivity sites
- Fibre network cabinet and node backup
- Broadcast and repeater station power
- Emergency communication infrastructure
Datasheet-grade numbers, model by model.
Every Telecom Batteries model ships against the specification below — Prismatic, grade-A cells across a 48V systems, 100Ah – 2,000Ah range.
| Model | Voltage | Capacity | Power | Cycle Life | Weight |
|---|---|---|---|---|---|
| ES-TEL-48-100 | 48V | 100Ah | 4,800W | 6,000+ | 42 kg |
| ES-TEL-48-200 | 48V | 200Ah | 9,600W | 6,000+ | 82 kg |
| ES-TEL-48-400 | 48V | 400Ah | 19,200W | 6,000+ | 160 kg |
Configure your Telecom Batteries.
Tell us your site requirements and our engineering team will follow up with a sized configuration and pricing.