Dongjin 12v 14ah dry battery Net bolt

Description

Brand: Dongjin

Type: Sealed lead-acid (VRLA) / dry battery (maintenance-free)

Nominal Voltage: 12 V

Nominal Capacity: 14 Ah (at a standard discharge rate)

Application: Used in electric bicycles, scooters, motorcycles, UPS/backup power, solar systems, mobility devices, etc.
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Construction: Absorbent Glass Mat (AGM) style (electrolyte immobilized)

Maintenance-free: doesn’t require topping up with water during normal use
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Low self-discharge: around < 2% per month (at ~20-25 °C)

Parameter Value
Model 6-DZM-14 (12V14Ah)
Rated Capacity (2-hour rate) 14 Ah
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Rated Capacity (5-hour rate) ~16 Ah
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Rated Capacity (20-hour rate) ~19 Ah
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Open-circuit voltage ~13.1 – 13.5 V
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Charge (float) voltage 13.5 – 13.8 V
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Charge (cycle) voltage 14.5 – 14.9 V
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Maximum charging current ~1.7 A
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Max discharge current (e.g. 5 s) ~60 A
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Internal resistance (fully charged, 25 °C) ≦ 14 mΩ
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Weight ~4.3 – 4.4 kg
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Dimensions (L × W × H) ≈ 151 × 99 × 98 mm
Dongjin Battery

Operating temperature range Discharge: –20 to 60 °C
Charge: –10 to 60 °C
Storage: –20 to 60 °C
Dongjin Battery

Self-discharge ~3% capacity lost per month at 20 °C (in some models)