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12V250ah VRLA Solar Battery Lead Acid AGM Storage Battery

Model:FBR12-250
Voltage:12V
Capacity:250Ah
Dimension:521*269*220(223)
MOQ:10PC
Availability:
Quantity:
With more than 20 years of production experience and advanced production line, FOBERRIA battery UPS series features in high die-casting separator, long life activator, AGM plate, Vapor phase nano silica gel electrolyte, ABS cover. It complies with IEC, JIS, BS, GB/T, YB/T standards. It has superior charging and discharging performance. The designed life cycle is12 years (floating charge).


>Main Features

  • Sealed Construction and leakproof.

  • Maintenance Free, oxygen recombination technology.

  • Patented AGM material, no internal short-circuit risk.

  • Heavy Duty Grids, advanced thicker plates, more power inside the battery.

  • Flame retardant ABS material shell, ensure the safety of electronic products.

  • High purity raw material, low self-discharge.

>Specification

Battery Model No. FBR12-250
Nominal Voltage 12V
Capacity(25ºC) 20HR(5.25V) 250Ah
10HR(5.25V) 220Ah
1HR(4.80V) 155Ah
Dimension Length 521±2mm
Width 269±2mm
Height 220±2mm
Total height 223±2mm
Approx. Weight 71kg±4%
Terminal type F13
Internal resistance(Fully charged,25ºC) Approx 2.6mΩ
Capacity affected by
temperature(20HR)
40ºC 102%
25ºC 100%
0ºC 85%
-15ºC 65%
Self-discharge(25ºC) 3month Remaining Capacity:91%
6month Remaining Capacity:82%
12month Remaining Capacity:65%
Nominal operating temperature 25ºC±3ºC(77ºF±5ºF)
Operating
temperature range
Discharge -15ºC-50ºC(5ºF-122ºF)
Charge -10ºC-50ºC(14ºF-122ºF)
Storage -20ºC-50ºC(-4ºF-122ºF)
Float charging voltage(25ºC) 13.5 to 13.8V(Temperature compensation:-18mV/ºC)
Cyclic charging voltage(25ºC) 14.5 to 15V(Temperature compensation:-30mV/ºC)
Max charging current 75A
Max discharging current 1500A(5sec.)
Designed floating life(20ºC) 12years


58 FBR 合照微信图片_20231024103316







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