Classic Automation provides verified replacement batteries for many families of parts. In most cases, the manufacturer did not produce their own batteries, so any remaining stock may be old and/or expensive. Classic Automation carries a variety of replacements in addition to batteries including membranes, backlights, cables, and connectors.  View verified replacements here.

Is it time to check your battery life and replace it?  Select your manufacturer/system from the list below. For help determining compatibility and for installation guidance, contact our highly trained staff

SIMATIC S5

Family

SIMATIC S5
Part #
Original Battery
Part #
Compatible
Replacement
Battery
Description
S5-90U 6ES5 090-8MA01 6ES5 980-0MB11 6ES7 971-1AA00-0AA0 0AA0
Li battery, size ½ AA
with connection wires
S5-95U 6ES5 095-8Mxxx 6ES5 980-0MA11 CA-6ES5980-0MA11 Li battery, size ½ AA
S5-95F 6ES5 095-8Fxxx 6ES5 980-0MA11 CA-6ES5980-0MA11 Li battery, size ½ AA
S5-100U 6ES5 10x-8MAxx 6ES5 980-0MA11 CA-6ES5980-0MA11 Li battery, size ½ AA
S5-101U 6ES5 101-8Uxxx 6ES5 980-0AE11 6ES7 971-0BA00 Li battery, size AA
S5-110S 6ES5 110-3SBxx 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C
S5-115U 6ES5 951-7LBxx 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C
S5-115U 6ES5951-7LD21 6ES5 980-0AE11 6ES7 971-0BA00 Li battery, size AA; 2 required
S5-115U 6ES5 951-7NBxx 6EW 1000-7AA 6ES7 971-0BA00 Li battery, size C
S5-115U 6ES5 951-7ND1x 6EW 1000-7AA 6ES7 971-0BA00 Li battery, size C5
S5-115U 6ES5 951-7ND21 6EW 1000-7AA 6ES7 971-0BA00 Li battery, size C
S5-115U 6ES5 951-7ND41 6ES5 980-0AE11 6ES7 971-0BA00 Li battery, size AA
S5-115U 6ES5 951-7ND51 6ES7 971-0BA00 6ES7 971-0BA00 Li battery, size AA
S5-130W 6EV3 053-0AC to 0C 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C
S5-130W 6EV3 053-0DC 6EW 1001-7AA 6EW 1001-7AA Li battery, size D
S5-130WB 6EV3 053-0DC 6EW 1001-7AA 6EW 1001-7AA Li battery, size D
S5-150K/S 6EV3 053-0AC to 0CC 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C
S5-150K/S 6EV3 053-0DC 6EW 1001-7AA 6EW 1001-7AA Li battery, size D
S5-135U 6ES5 955-3LC12 to 14 6EW 1001-7AA 6EW 1001-7AA Li battery, size D
S5-150U 6ES5 955-3LC41 to 42 6EW 1000-7AA
6ES5980-0NC11
CA-6EW 1000-7AA
CA-6ES5980-0NC11
Li battery, size C* see instructions
Rechargeable battery** see instructions
S5-155U 6ES5 955-3LF11 to 12 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C* see instructions
S5-155U 6ES5 955-3LF41 to 42 6EW 1000-7AA
6ES5980-0NC11
CA-6EW 1000-7AA
CA-6ES5980-0NC11
Li battery, size C* see instructions
Rechargeable battery** see instructions
S5-155U 6ES5 955-3NC41 to 42 6EW 1000-7AA
6ES5980-0NC11
CA-6EW 1000-7AA
CA-6ES5980-0NC11
Li battery, size C* see instructions
Rechargeable battery** see instructions
S5-155U 6ES5 955-3NF11 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C* see instructions
S5-155U 6ES5 955-3NC11 to 12 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C* see instructions
S5-135/155 6ES5 135 and 155 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C* see instructions
S5-135/155 6ES5 183 to 188 6EW 1000-7AA CA-6EW 1000-7AA Li battery, size C* see instructions
S5-HMI 6AVxxxx W79084-E1001-B2 W79084-E1001-B2 3.6 Volt battery for OP15B, OP15C,
OP25, OP35, TD17, OP17, OP27,
OP37, TP27, TP37, OP/TP270
Texas Instruments
Family
Texas Instruments
Part #
Original Battery
Part #
Compatible
Replacement
Battery
Description
TI 500, 505, 510, 525,
530, 535, 545, 560, 565
2587678-8005 2587678-8005 CA-2587678-8005 Li 3V, Size 2/3 A
TI 505 2587678-8010 BR2325 CA-2587678-8010 Li 3V, Size button/coin cell