MSV-650-CSB Battery-2V650AH-2V Long Life Battery

MSV series

MSV-650

Valve Regulated Lead Acid Battery

Maintenance-Free Sealed Lead Acid Battery.

Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%.

General Design for Standby Power Applications

【Design Life】【Float Charging Voltage】

Up to 15 Years in Standby Service at 25℃2.21 ~ 2.25 VDC/Unit at 25℃ (77℉)

Eurobat (20℃): >12 YEARS VERY LONG LIFE【Equalization Charging Voltage】

【Operating Temperature Range】2.35 VDC/Unit at 25℃ (77℉)

Nominal Operating Temperature: 25℃(77℉)【Self Discharge】

Discharge: -15℃ ~ 50℃ (5℉~122℉)Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉);

Charge: -15℃ ~ 40℃ (5℉~104℉)Fully recharging is required before usage, and charged sooner if stored

Storage: -15℃ ~ 40℃ (5℉~104℉)at higher temperature than 25℃ (77℉).

Specification

Nominal Voltage2V (single cell per unit)

Nominal Capacity650 Ah @10hr-rate to 1.80V per cell @25℃ (77℉)

WeightApprox. 41.40 Kg (91.25 lbs)

Maximum Discharge Current3900 A (5sec)

Internal ResistanceApprox. 0.38 mΩ

Short Circuit Current--

Maximum Charge Current195 A

Terminal typesI4 thread copper alloy terminal to accept M8 bolt

Terminal tightening torque126±25 Kgf·cm / 109±22 Lbf·in / 12.3±2.5 N·m

Container MaterialFlame Retardant ABS (UL 94-V0)

Length (L)307.0±2.5mm12.09±0.10inch

Width (W)171.0±2.0mm6.73±0.08inch

Dimensions

Container height (h)331.0±2.5mm13.03±0.10

Overall Height (H)339.0±2.5mm13.15±0.10inch

Constant Current Discharge Characteristics Unit: A (25℃, 77℉)

F.V/Time15MIN30MIN60MIN2HR2.5HR3HR5HR6HR8HR10HR20HR24HR

1.60V92563642124921318712510986.173.135.229.4

1.67V84460640124120317712010484.571.535.129.2

1.70V78459139523620117611910282.969.935.029.1

1.75V68454536422318816411297.579.666.634.628.9

1.80V59447734321518115810995.978.065.034.028.4

1.83V51742231720217215110491.074.163.433.427.8

Constant Power Discharge Characteristics Unit: W (25℃, 77℉)

F.V/Time15MIN30MIN60MIN2HR2.5HR3HR5HR6HR8HR10HR20HR24HR

1.60V1516111974945038433822920216313767.956.6

1.67V1387107174844738033322820016113567.656.3

1.70V1322103772343737332722619715813367.456.2

1.75V119796867641835731421618915413067.055.9

1.80V109186663740134230121018415012866.355.2

1.83V92975158737732528820017614312465.154.3

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