Page 1
Series-General Purpose
US
US
6-7.0(6V7.0Ah)
Specifications
Rate d Volt ag e
(25 )0C
(25 )0C
Cycl e Us e
Stan db y Use
Eff ect o f te mp . to Ca pa ci ty
Self D is charg e
6V
7.0A h
94±1mm (3.70 inches)
100±2mm (3.94 inches)
7.00 Ah
6.53 Ah
5.85 Ah
5.30 Ah
4.27 Ah
Discharge -15～50 C (5～122 F)
Charge -20～40 C (-4～104 F)
Storage -15～40 C (5～104 F)
Init ia l Charg in g Curre nt l es s tha n 1A.2. Volta ge
7.2V ~7 .5V at 25 C(77 F )Temp. Co ef fi cient - 15 mV/ C
Init ia l Charg in g Curre nt l es s tha n 1A.2. Volta ge
6.75 V~ 6.9V at 2 5 C(77 F)Temp. C oe ff ic ien t -1 0m V/ C
0 0
40 C (1 04 F )
0 0
25 C ( 77 F)
0 0
0 C ( 3 2 F)
US ser ie s batte ri es m ay be s to re d for u p to 6 m on ths
at 25℃(7 7 ) and t hen a fre sh ening c ha rge is re qu ired.℉
For hi gh er temp er ature s th e ti me in te rv al wi ll b e sh ort er.
0 0 0
0 0 0
(20h r,0 .350A ,1 .75V/ ce ll )
(10h r,0 .653A ,1 .75V/ ce ll )
(C ,1.75V/cell)
20
151±2mm (5.94 inches)
34±1mm (1.34 inches)
1.00 K g (2 .21 Ibs )
T1/T 2
ABS
(5hr, 1. 19A,1 .7 5V/ce ll )
(3hr, 1. 77A,1 .7 5V/ce ll )
(1hr, 4. 27A,1 .6 0V /ce ll )
105A (5 s)
Appr ox 1 7mΩ
0 0
0 0
0 0
0 0
25±3 C (77±5 F )
103%
100%
86%
Layout
Constant Current Discharge (Amperes) at 25 C (77 F )
F.V/ Time 5mi n 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 4h 5h 6h 8h 10h 20h
1.85V/c ell 17.0 12.5 9.90 8.10 6.12 4.64 3.91 2.90 2.38 1. 72 1. 36 1. 16 0. 99 0. 780 0.637 0. 343
1.80V/c ell 18.5 13.2 10.3 8.35 6.28 4.73 3.99 2.95 2.41 1. 74 1. 38 1. 18 1. 01 0. 790 0.644 0. 347
1.75V/c ell 19.9 13.8 10.7 8.60 6.43 4.83 4.06 3.00 2.45 1. 77 1. 40 1. 19 1. 02 0. 800 0.653 0. 350
1.70V/c ell 21.4 14.4 11.1 8.86 6.57 4.92 4.13 3.05 2.49 1. 79 1. 42 1. 21 1. 03 0. 809 0.660 0. 354
1.67V/c ell 22.3 14.8 11.3 9.01 6.67 4.98 4.17 3.08 2.51 1. 81 1. 43 1. 22 1. 04 0. 816 0.665 0. 356
1.60V/c ell 24.3 15.7 11.8 9.40 6.87 5.11 4.27 3.14 2.56 1. 84 1. 46 1. 24 1. 06 0. 829 0.675 0. 361
Constant Power Discharge (Watts/cell) at 25 C (77 F )
F.V/Time 5min 10min 15min 20min 30min 45mi n 1h 1. 5h 2h 3h 4h 5h 6h 8h 10h 20h
1.85V/cell 32.3 23.9 19.1 15.6 11.8 9.01 7.61 5.67 4.65 3.37 2.69 2.29 1.96 1. 55 1.27 0.686
1.80V/cell 34.8 25.0 19.7 16.0 12.1 9.15 7.73 5.74 4.71 3.42 2.72 2.32 1.99 1. 57 1.28 0.693
1.75V/cell 37.4 26.1 20.3 16.4 12.3 9.30 7.84 5.82 4.77 3.46 2.76 2.35 2.01 1. 58 1.29 0.700
1.70V/cell 39.9 27.2 20.9 16.8 12.5 9.40 7.95 5.90 4.84 3.50 2.79 2.37 2.03 1. 60 1.31 0.707
1.67V/cell 41.4 27.8 21.3 17.1 12.7 9.50 8.02 5.95 4.87 3.53 2.81 2.39 2.05 1. 61 1.32 0.712
1.60V/cell 44.7 29.2 22.1 17.6 13.0 9.70 8.17 6.05 4.95 3.59 2.85 2.43 2.08 1. 64 1.34 0.722
0 0
0 0
Page 2
Series-General Purpose
US
US
6-7.0(6V7.0Ah)
Applications
• All pur po se
• Unin te rrupt ab le Powe r Su pp ly (U PS )
• Elec tr ic Powe r Sy st em (E PS )
• Emer ge ncy bac ku p power s up pl y
• Alarm a nd s ecuri ty s ystem
• Comm un icati on p ower su pp ly
• DC pow er s upply
• Auto co nt rol sys te m
Discharge Charac teristics
6V
Batt ery
（V）
6.5
6.0
5.5
5.0
2C
10
20
Discharge Time
1C
40
4.5
Terminal Voltage(V)
4.0
3C
6
2
1
8
4
Min
General Features
• 5 year s de sign li fe (25℃)
•
Spec ia l exhau st s truct ur e an d sea li ng t ech no lo gy,
safe a nd r eliab le , flexi bl e in sta ll at ion , co nv eni en t
main te nance
PbCa Sn a lloy fo r pl ate gri ds : le ss ga ss in g, le ss
•
self -d ischa rg ing
• High q ua lity AGM s ep arato r: e xt end c yc le l ife
and pr ev ent mic ro s ho rt ci rc ui t
High p ur ity raw m at erial : en su re lo w se lf d isc ha rg e rat e
•
Float Charging Cha racteristics
Float Charging Cha racteristics
0.2C
4
6
H
0 0
0.1C
10
8
0.05C
20
Charge
Volume
%
120
110
100
90
80
70
60
50
40
30
20
10
0
Temper at ur e:2 5 C( 77 F )
0.4C
0.6C
2
60
Charging
Current
(XCA)
0.25
0.20
0.15
0.10
0.05
0
0 8
4
Standards
• Comp li ance wi th I EC 6089 6 st an dar ds ,
EU Bat te ry Dire ct iv e
• UL, CE C er tifie d
• Manu fa cture d in L eoch® IATF1 69 49,
ISO4 50 01,IS O 90 01 a nd IS O 14 00 1
cert if ied pro du ct ion f ac il iti es
Charging
32 36
0
40
0.10CA-2.25V/cell temperature25 C
Charged Volume
(Constant 2.25v/cell)
After 50% Discharge
After 100% Discharge
Charging Current
16
20
12
24
Charging Time(hours)
Charge Voltage
28
Voltage
(V)
7.5
7.0
6.5
6.0
5.5
Tempera ture Effects in Relation to Battery Capacity
120
100
80
60
40
Capac it y（%）
20
0
-10 0 10 20 30 40 50
-20
-4 32 50 6814 12210486
CA
05
.
0
CA
1
.
0
A
C
.2
0
A
C
0
.
1
A
0C
.
2
Batt ery te mpe ratu re
A
C
0
.
3
( )oC
( F)
Float Service Life
5
4
3
2
Float life(year)
1
o
0
20 2 5 3 0 35 40 45
77 95 1136 8
86
Battery Temperature
Publication No.: LB-US6-7.0-PD-EN-V2.0-202004
104
122
( )oC
50
o
( F)
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