🔹 Key Specifications – Tianneng TNE12-52
Brand / Model: Tianneng TNE12-52
Battery Type: Deep Cycle Sealed Lead-Acid (SLA) / AGM Battery
Nominal Voltage: 12V
Capacity: 52Ah (C20)
Design Life: 3–5 years (depending on usage and maintenance)
Dimensions (Approx.): 229 × 138 × 208 mm
Weight: ~15.5 kg
Terminal Type: M6 Bolt Type / Standard Lead Terminal
Applications: Solar power storage, UPS systems, telecom backup, electric vehicles, mobility scooters, e-trikes, and renewable energy systems
Cycle Life: Up to 600 cycles at 50% depth of discharge
Operating Temperature:
Discharge: -15°C ~ +50°C
Charge: 0°C ~ +40°C
Storage: -15°C ~ +40°C
Charging Voltage: 14.4V – 14.7V (cycle use)
Standby Voltage: 13.5V – 13.8V
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