Sealed Lead-Acid Rechargeable Battery 12V 3Ah I RE G ST FI RM BSI ER E D Manufactured By EEMB Company Limited EEMB Sealed Lead-Acid Products Abstracts Edition V Oct.1999 Sealed Lead-Acid Rechargeable Battery Features: Multi cell design for economy of installation and maintenance. Individual valve for each cell. High quality optional Flame retardant ABS for case and cover. Absorbent Glass Matt (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance. Not restricted for air transport. Not restricted for surface transport. Long life. Float/Cycle use. Low self-discharge rate. Use in any position Specification: Nominal Capacity (V)……………………………………………… 12Volts (6 cells in series) Nominal Capacity(Ah) 20 hours rate F.V. (1.75V/cell) (60mA to 5.25V)…………………………………… 3Ah 10 hours rate F.V. (1.75V/cell) (110mA to 5.25V)……………………………… 2.76Ah 5 hours rate F.V. (1.75V/cell) (200mA to 5.10V)………………………………… 2.48Ah 1 hour rate F.V. (1.75V/cell) (700mA to 4.80V)………………………………… 2.00Ah Approximate Weight………………………………………………………… 1290g. (2.84lbs.) Terminal Standard……………………………………………………………. Type ST1, Position D Internal Resistance (Fully Charged Battery) …………………………………………….<50m Maximum Charge Current (A) …………………………………………………………… 50A Maximum Charge Current (A) …………………………………………………………….50A Ambient Temperature Charge…………………………………………………………….0oC(32 oF) ~ 40 oC(104 oF) Discharge……………………………………………………… 20oC(-4 oF) ~ 50 oC(122 oF) Storage………………………………………………………… -20oC(-4 oF) ~ 50 oC(122 oF) Vibration Test (2000 cycles/minute, 0.10 inch excursion,2 hours)……… ……… No loss in capacity or performance Shelf Life-% of nominal capacity at 20 oC 2 oC(68 oF) 3 Months……………………………………………………………………………… 93% 6 Months……………………………………………………………………………… 83% Case………………………………………………………………………………………… ABS Http://eemb.com E-mail:[email protected] EEMB Sealed Lead-Acid Products Abstracts Edition V Oct.1999 Dimension mm (inch) Length 1mm…………………………………………………………134(5.20") Width 1mm……………….………………………………………… 67(2.63") Container Height 1mm………………………………………………… 60(2.36") Total Height 2mm……………………………………………………… 66(2.60") Application Electronic Toy-Cars Emergency Lights Electronic Torch UPS Fan OUTER DIMENSIONS mm(inch) _ + 134 1(5.20 0.04) 60 1(2.36 0.04) TERMINAL TYPE Mm(inch) 66 1(2.60 0.04) 67 1(2.63 0.04) TERMINAL POSITION 4.75(0.15) ST1 3.2(0.13) 0.8(0.03) 6.35(0.25) Http://eemb.com E-mail:[email protected] EEMB Sealed Lead-Acid Products Abstracts Edition V Oct.1999 O Charging Voltage 20OC(68 F) Charge Method Voltage Setting Time Highest Charging Current Remarks Unlimited When used frequently under 0 C O or above 40 C, the voltage must O be adjusted by-18mV/ C(using O 20 C as reference) 0.9A When used frequently under 5OC O or above 35 C. The voltage must O be adjusted by-24V/ C(using O 20 C as reference) O Floating 13.65 0.15 Cycling 14.4~15 16 Hours 16 Hours O O Discharge characteristics (25 C<77 F>) 13 Terminal Voltage (V) 12 11 0.3A 0.204A 0.114A 0.06A 10 9 0.72A 8 3.6A 2.4A 1.2A 0 1 2 3 5 10 20 30 60 2 3 Min 5 10 20 30 Hr Discharge time Discharge Characteristics(0 C/32 F,40 C/104 F) Discharge Time 20 15 10 5 (H) C-Rated Capacity Final voltage 1.75V/cell 1.70V/cell 2 1 1.60V/Cell 30 1.70V/Cell (Min) 10 104OF(40OC) 58OF(20OC) 32OF (0OC) 5 0.05C 0.1C 0.2C 0.5C 1C 2C 5C Discharge Current(A) Http://eemb.com E-mail:[email protected] EEMB Sealed Lead-Acid Products Abstracts Edition V Oct.1999 Charge retention characteristics Charge retention (%) 100 80 5OC(41 OF) 60 40OC(104OF) 30OC(86OF) 20OC(68OF) 40 0 2 4 6 8 10 12 14 16 18 20 Retention period (months) Life Characteristics of Cyclic Use Retention Capacity (%) 120 100 80 60 (100% depth of discharge) Ambient O temperature.40 C (104O F) 40 20 0 200 (30% depth of discharge) % in ( ) indicates the depth of discharge per each --with romanal capacity taken as 100% (50% depth of discharge) 400 600 800 1000 1200 1400 Number of Cyclic Life Characteristics of Standby Use Retention Capacity (%) 120 100 80 60 Floating charging voltage: 2.25-2.30 V/cell O Ambient temperature:20 C(68 OF) 40 20 0 1 2 3 Life(year) Http://eemb.com E-mail:[email protected]