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SITOP BAT1600 24V DC 7.5Ah LiFePO4 lithium battery module, IP20, DIN rail/wall mount
The Siemens 6EP4134-0JA00-0AY0 is a SITOP BAT1600 battery module with a maintenance-free LiFePO4 lithium cell rated 24 V DC at 7.5 Ah, built for the SITOP UPS1600 platform. It supplies a rated output current of 40 A and a peak current of 120 A for 30 ms during buffering, with three cells inside a 4 kg enclosure.
The 40 A rated output and 120 A/30 ms peak current make this the module for higher-draw SITOP UPS1600 units, well above the entry 2.5 Ah/10 A variant in the same LiFePO4 line. Three lithium cells replace one on the smaller module, which is why net weight rises to 4 kg despite the shared chemistry. As with the smaller BAT1600, it is not approved for air freight. Charging current tops out at 3 A regardless of capacity, so a full recharge after a deep discharge takes longer on this larger pack than the runtime gain alone would suggest.
| product brand name | SITOP |
|---|---|
| product type designation | BAT1600 |
| product designation | 7.5 Ah Li |
| type of battery | maintenance-free LiFePO4 rechargeable battery |
| product version | Extension module/battery module |
| end-of-charge voltage at DC: at -10 °C recommended | 28.8 V |
|---|---|
| end-of-charge voltage at DC: at 0 °C recommended | 28.8 V |
| end-of-charge voltage at DC: at 20 °C recommended | 28.8 V |
| end-of-charge voltage at DC: at 30 °C recommended | 28.8 V |
| end-of-charge voltage at DC: at 40 °C recommended | 28.8 V |
| end-of-charge voltage at DC: at 50 °C recommended | 28.8 V |
| battery capacity | 7.5 A·h |
|---|---|
| output current rated value | 40 A |
| output current in buffering mode maximum | 40 A |
| peak current | 120 A; for 30 ms |
| charging current maximum | 3 A |
| output voltage at DC rated value | 24 V |
| Part number | 6EP4134-0JA00-0AY0 |
|---|---|
| Type designation | BAT1600 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515155850 |
| ETIM class | EC000357 |
| eCl@ss | 27050403 |
| communication function | Yes |
|---|
| design of short-circuit protection | 50A / 32V Maxi flat fuse |
|---|---|
| display version for normal operation | Three-color: green = Buffer ready; yellow = Buffer endangered; red = Buffer not possible |
| operating resource protection class | Class III |
|---|---|
| protection class IP | IP20 |
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cULus-Listed (UL 61010-1, UL61010-2-201 , CSA C22.2 No. 61010-1, CSA C22.2 NO 61010-2-201), File E143289 |
| certificate of suitability: UKCA marking | Yes |
| type of certification CB-certificate standards, specifications, approvals hazardous environments | Yes |
| certificate of suitability: ATEX | No |
| shipbuilding approval | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: Det Norske Veritas (DNV) | in preparation |
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 43.4 kg |
| global warming potential [CO2 eq]: during manufacturing | 41 kg |
| global warming potential [CO2 eq]: during operation | 0.202 kg |
| global warming potential [CO2 eq]: after end of life | 0.781 kg |
| ambient condition | For storage, mounting and operation of batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. |
|---|---|
| ambient temperature: during operation | -20 ... +50 °C |
| ambient temperature: during transport | -30 ... +70 °C |
| ambient temperature: during storage | -20 ... +35 °C |
| relative temporary capacity loss at 20 °C in a month typical | 1% |
| service life of energy storage: typical | capacity falls to 80 % of original capacity (according to EUROBAT) |
|---|---|
| service life of energy storage: at 20 °C typical | 11 a |
| service life of energy storage: at 30 °C typical | 11 a |
| service life of energy storage: at 40 °C typical | 8 a |
| service life of energy storage: at 50 °C typical | 6 a |
| service life of energy storage: at 60 °C typical | 2 a |
| note | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. |
| type of electrical connection | screw terminal |
|---|---|
| for UPS module | 1 screw terminal each for 0.5 ... 16 mm2 for + BAT and - BAT |
| for control circuit and status message | 1 screw terminal each for 0.2 ... 2.5 mm2 |
| width × height × depth of the enclosure | 238 × 156 × 129 mm |
|---|---|
| installation width × mounting height | 238 mm × 256 mm |
| required spacing: top | 50 mm |
| required spacing: bottom | 50 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | snaps onto DIN rail EN 60715 35x15 or wall mounting with accessories wall mounting set 6EP4990-0MK00-0XU0 |
| DIN-rail mounting | Yes |
| S7 rail mounting | Yes |
| wall mounting | Yes |
| number of cells | 3 |
| product component included | 2x Maxi Fuse 50 A/32 V |
|---|---|
| mechanical accessories | BAT1600 wall mounting kit 6EP4990-0MK00-0XU0 |
| eClass | 16 27-05-04-03 |
|---|---|
| ETIM | 10 EC000357 |
| Net weight | 4 kg |
|---|---|
| Country of origin | Austria |
| Shipping weight | 4.5 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of BAT1600 is 40 A.
The tariff (HS) code on file for BAT1600 is 85076000.
The EAN (GTIN) of BAT1600 is 4025515155850.
BAT1600 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Master PLC system components: CPU, power supply, I/O modules, communication interfaces, and software with sizing formulas and selection tips. Shop at Stoklink.