HTB12-100
High-temperature VRLA battery designed for outdoor telecom applications with enhanced performance at elevated tempera...
Product Overview
Description
The Narada HTB12-100 is a high-temperature VRLA battery specifically engineered for outdoor telecom applications in hot climates.
Enhanced alloy formulations and specialized separators provide extended service life at temperatures up to 55°C.
With 100Ah capacity and optimized for high-temperature operation, this battery is ideal for outdoor cabinets and tower sites.
Product Series
HTB
Primary Application
Outdoor base stations
Key Features
- Enhanced high-temperature performance
- Extended life at elevated temperatures
- Corrosion-resistant alloy formulation
- Specialized separator for electrolyte retention
- Flame-retardant case
- Low water loss design
Specifications
| Capacity | 100Ah @ 10hr rate |
|---|---|
| Voltage | 12V |
| Dimensions | 330 x 171 x 214mm |
| Weight | 32kg |
| Terminal Type | M8 insert |
| Temperature Range | -20°C to +55°C |
Applications
Outdoor base stations
Electronic system design
Tower sites
Electronic system design
Hot climate installations
Electronic system design
Non-climate-controlled cabinets
Industrial automation and control
Desert environments
Electronic system design
FAE Expert Insights
"The HTB12-100 is specifically designed for the challenging conditions of outdoor telecom sites, particularly in hot climates. I've seen standard batteries fail prematurely in outdoor cabinets in tropical and desert regions where internal temperatures regularly exceed 40°C. The HTB series addresses this with enhanced alloy formulations that resist corrosion at high temperatures. In field deployments, I've measured 30-40% longer service life compared to standard batteries in the same conditions. The trade-off is slightly higher initial cost, but the total cost of ownership is significantly better. I strongly recommend this battery for any outdoor installation where cooling is limited or unreliable. It's particularly popular in Southeast Asia, Middle East, and Africa deployments."
Essential for hot climate outdoor installations with proven high-temperature performance
— Alex Wang, BeiLuo
Frequently Asked Questions
How much longer does the HTB series last in high temperatures?
HTB series life extension at high temperatures: At 35°C average temperature: Standard batteries lose ~50% of rated life; HTB batteries lose only ~20% of rated life. This translates to approximately 2-3 years additional service life in hot climates. At 40°C: Standard batteries may only achieve 3-4 years; HTB batteries achieve 6-8 years. The enhanced alloy formulation and specialized separators significantly reduce corrosion and water loss at elevated temperatures. For sites with average temperatures above 30°C, the HTB series typically provides lower total cost of ownership despite 15-20% higher initial cost. The payback period for the premium is typically 2-3 years.
Contact us for life-cycle cost analysis comparing standard and high-temperature batteries for your site conditions.
What temperature is considered high for telecom batteries?
Temperature classifications for telecom batteries: Standard operation: 20-25°C (optimal), up to 30°C (acceptable); Elevated temperature: 30-35°C (HTB recommended); High temperature: 35-45°C (HTB strongly recommended); Extreme temperature: > 45°C (HTB essential, consider active cooling). Battery life impact: Every 10°C above 25°C approximately doubles the aging rate for standard batteries. HTB batteries are designed to maintain acceptable life at temperatures up to 45°C. For sites where cabinet temperature regularly exceeds 40°C, consider additional cooling measures or lithium-ion batteries which handle high temperatures better than VRLA.
Contact us for site temperature assessment and battery selection guidance.
How should HTB batteries be charged in high temperatures?
High-temperature charging guidelines for HTB batteries: Temperature compensation is essential - reduce float voltage by 3mV/°C per cell for temperatures above 25°C. Example float voltages: At 25°C: 13.6V per battery; At 35°C: 13.4V per battery; At 45°C: 13.2V per battery. Use a rectifier with temperature compensation feature and place temperature sensor near batteries. Avoid charging above 55°C - disconnect batteries if temperature exceeds this limit. High-temperature charging without compensation leads to overcharging, accelerated water loss, and reduced life. The HTB design tolerates high temperatures better than standard batteries, but proper charging is still critical for maximizing life.
Contact us for charging system configuration and temperature compensation setup.
Can HTB batteries be mixed with standard batteries?
Mixing HTB and standard batteries in the same system is not recommended. Reasons: Different charging characteristics - HTB batteries may have slightly different voltage requirements; Different aging rates - batteries will reach end-of-life at different times; Impedance differences - can cause uneven current sharing; Warranty implications - mixing may void warranty. Best practice: Use all HTB or all standard batteries in a given system. If upgrading existing system, replace all batteries at once. For parallel strings, each string should use the same battery type. When replacing batteries in hot climate sites, consider upgrading the entire system to HTB for consistent performance and maximum life.
Contact us for battery replacement strategies and system upgrade recommendations.
What other measures can extend battery life in hot climates?
Additional measures for extending battery life in hot climates: 1) Cabinet design - use light-colored cabinets to reflect heat, ensure adequate insulation; 2) Ventilation - install forced ventilation or fans to exhaust hot air; 3) Shading - install sun shields or locate cabinets in shaded areas; 4) Thermal management - consider thermoelectric coolers for extreme climates; 5) Battery spacing - ensure adequate spacing between batteries for air circulation; 6) Monitoring - implement temperature monitoring with alarms; 7) Maintenance - more frequent inspections in hot climates; 8) Load management - reduce discharge rates during hot periods if possible. Combined with HTB batteries, these measures can achieve acceptable life even in challenging climates.
Contact us for comprehensive thermal management solutions for hot climate installations.