Sealed Lead-Acid Rechargeable Battery 12V 4Ah 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 retardent ABS for case and cover. Absorbent Glass Matt (AGM) technology for efficient gas recombinati onof 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)………………………………….4Ah 10 hours rate F.V. (1.75V/cell) (110mA to 5.25V)…………………………… 3.68Ah 5 hours rate F.V. (1.75V/cell) (200mA to 5.10V)………………………………3.40Ah 1 hour rate F.V. (1.75V/cell) (700mA to 4.80V)……………………………….2.40Ah Approximate Weight………………………………………………… .1700g. (3.74lbs.) Terminal Standard………………………………………………………….Type ST1, Position C Internal Resistance (Fully Charged Battery) …………………………………… .<45m Maximum Charge Current (A) ………………………………………………………60A Maximum Charge Current (A) …………………………………………………… 1.2A Ambient Temperature Charge……………………………………………………… 0oC(32 oF) ~ 40 oC(104 oF) Discharge……………………………………………………-20oC(-4 oF) ~ 50 oC(122 oF) Storage………………………………………………………-20 oC(-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…………………………………………………………… 90(3.54") Width 1mm……………….…………………………………………… 70(2.76") Container Height 1mm…………………………………………………… 101(3.97") Total Height 2mm……………………………………………………… 106(4.18") Application Electronic Doorbell Toy-Cars Electronic Fan UPS OUTER DIMENSIONS mm(inch) 90 1(3.54 0.04) 101 1(3.87 0.04) 106 1(4.18 0.04) 70 1(2.76 0.04) TERMINAL TYPE mm(inch) 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 0.72A 9 8 3.6A 2.4A 1.2A 0 1 2 3 5 10 20 30 60 2 3 5 Min 10 20 30 Hr Discharge time 0 0 0 Discharge Characteristics(0 C/32 F,40 C/104 F) 0 5 3 Discharge Time (N) 2 1 50 30 20 (mn) 10 5 0 0 0 0 C(32 F) 0 40 C(104 F) 3 1 500 (MA) 1 2 3 5 10 20 30 50 (A) Discharge Current 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 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 Number of Cyclec ( 1000 1200 1400 ( Retention Capacity (%) 120 100 Life Characteristics of Standby Use Retention Capacity (%) 120 100 80 60 Floating charging voltage: 2.25-2.30 V/cell Ambient temperature:20 OC(68 O F) 40 20 0 1 2 3 Life(yeara) Http://eemb.com E-mail:[email protected]