12V AGM Absorbed Glass Mat Batteries For Telecom & Energy Storage
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Engineered for high-performance, fast-charging backup power applications, the SOETECK SY-VRLA Series 12V AGM Battery leverages advanced fiberglass mat technology to immobilize electrolyte, delivering superior high-rate discharge capability and rapid recharge performance. Designed as a premium upgrade to gel and flooded lead-acid batteries, it meets the dynamic power demands of UPS systems, telecom base stations, RV/marine power, and solar off-grid applications. Constructed with high-purity lead-calcium alloy grids and vacuum-sealed AGM technology, it eliminates acid leakage and stratification, supporting any mounting orientation (vertical/horizontal). With a deep-cycle life of up to 800 cycles (80% DOD) and low self-discharge rate (<3%/month at 25°C), it is a maintenance-free, robust power solution for both cyclic discharge and standby power scenarios requiring fast energy recovery. Product Family
Product FeaturesHigh-Rate Discharge & Fast Recharge PerformanceSupports high-rate discharge up to 10C (10×rated capacity) for short-duration peak power demands (e.g., UPS backup during grid failure) and rapid recharge (80% capacity recovery in 4-6 hours at 0.3C charging current), 2x faster than gel batteries. The AGM fiberglass mat structure enhances ion conductivity, ensuring stable voltage output even under high-load conditions. Sealed Maintenance-Free & Leak-Proof DesignVacuum-sealed ABS casing with one-way pressure relief valve eliminates electrolyte watering/topping-up and acid leakage, supporting vertical/horizontal/tilted mounting (±90°). The AGM mat absorbs 100% of sulfuric acid electrolyte, preventing stratification and extending lifespan by 30% compared to standard VRLA batteries in cyclic use. FEATURED serieS OF Power Distribution SOLUTIONSFocus on the core power delivery demands of high-density data center deployments, where our full range of premium products leverages advanced technological advantages to reliably safeguard continuous, efficient, and stable operation. Reliable & Cost-Effective Basic PDUsRobust rack-mount power distribution featuring 2.00mm thick profiles and high-purity red copper bars. Ensures low temperature rise (<3°C) and superior structural stability for general IT equipment. Customized / 0U Vertical Functional PDUsTailored for high-density environments with customized vertical 0U installation. Features high-power air circuit breakers and hot-swappable modules to support flexible and safe power expansion. Networked / Monitored Smart PDUsAdvanced Smart-K series for remote management. Monitors voltage, current, and energy in real-time while integrating environmental sensors (temp/humidity) to optimize PUE and ensure mission-critical uptime. Intelligent / Centralized Precision PDCsIntelligent Power Distribution Cabinets designed for modular data centers. Integrates precision circuit monitoring, isolation transformers, and smart management for central power control and safety. APPLICATIONSFrom remote outdoor fields to high-density AI computing centers, our prefabricated and modular designed data center solutions deliver rapid deployment and optimal PUE across diverse industries. FAQ1. What is the key difference between 12V AGM and 12V Gel battery?AGM batteries excel at high-rate discharge (10C vs. 5C for gel) and fast recharge (80% capacity in 4-6hrs vs. 8-10hrs for gel), ideal for dynamic load scenarios (UPS, RV/marine). Gel batteries
have better deep-cycle performance at 100% DOD (500 vs. 400 cycles)
and lower self-discharge (<2% vs. <3%/month). AGM requires
higher charging voltage (14.4-14.7V vs. 14.1-14.4V for gel) but
tolerates occasional overcharging better than gel (no electrolyte
dehydration risk). 2. What is the cycle life and service life of 12V AGM Battery?At 80% Depth of Discharge (DOD), cycle life is 800 cycles (retains ≥80% capacity); at 50% DOD (standby use), it extends to
1500+ cycles; at 100% DOD, cycle life is 400 cycles. Under normal
operating conditions (25°C, float charge voltage 13.6-13.8V), the
service life is 5-6 years (comparable to gel batteries, but 2x longer than standard flooded
lead-acid). At 35°C, service life reduces to 3-4 years due to
accelerated grid corrosion. 3. What are the charging requirements for 12V AGM batteries?For 12V AGM batteries: (1) Float charge voltage: 13.6-13.8V (25°C); (2) Cycle charge voltage: 14.4-14.7V (25°C); (3) Max charging current: 0.3C (e.g., 6A for 20Ah battery,
30A for 100Ah battery). Temperature compensation: -4mV/°C per cell
(equivalent to -24mV/°C for 12V battery; e.g., 13.36V float charge
at 30°C). Use AGM-specific chargers to avoid undercharging (common
with gel chargers) which causes sulfation. 4. Can 12V AGM batteries be used in solar energy storage systems?Yes, 12V AGM batteries are ideal for small-to-medium solar off-grid
systems (12V/24V systems) due to: (1) Fast recharge capability
(matches solar panel peak output times); (2) High-rate discharge
for powering household appliances (e.g., refrigerators, pumps); (3)
Wide temperature tolerance (-20°C to 60°C) for outdoor
installation. They are compatible with PWM/MPPT solar charge
controllers with AGM charging profiles, and perform better than gel
batteries in regions with short sunlight hours (faster energy
recovery). 5. What are the storage and maintenance precautions for 12V AGM batteries?Storage: (1) Store in dry, ventilated environment (10-30°C) with
50-70% initial capacity; (2) Shelf life: 9 months at 25°C (capacity
retention ≥80%); recharge to 100% every 6 months to prevent
sulfation. Maintenance: (1) No watering/electrolyte checks required
(sealed design); (2) Inspect terminal tightness every 3 months
(torque 8-10 N·m) to avoid overheating; (3) Clean surface dust with
dry cloth (avoid water/cleaners); (4) Avoid deep discharge below
10.5V (causes permanent capacity loss). 6. What applications are 12V AGM batteries suitable for?12V AGM batteries are optimized for dynamic load and fast-charge scenarios: (1) UPS systems (data center/office UPS with high peak load); (2)
RV/marine power (high-rate discharge for motors, fast recharge via
alternators); (3) Solar off-grid systems (12V/24V household
systems); (4) Telecom base stations (backup power for 4G/5G small
cells); (5) Medical equipment (portable oxygen concentrators,
diagnostic devices); (6) Emergency lighting (high-power LED
systems). They are not recommended for long-term 100% DOD cyclic
use (gel batteries are better for this). Have more questions about our Liquid Cooling Solutions?Contact Us Now
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| Product Tags: 12V absorbed glass mat batteries Telecom absorbed glass mat batteries AGM 12v telecom battery |
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