| Product Condition | New original or used original. Please confirm the condition with us before ordering. |
| Shipping | Ships from Shanghai, China. Typical handling and delivery: 3-5 working days after order confirmation, subject to lithium-battery dangerous-goods (Class 9) shipping compliance. Secure original-packaging handling; worldwide delivery by DHL / FedEx / UPS (DG-regulated). |
| Buyer Benefits | Genuine ABB 3HAC044075-001 lithium battery unit (7.2V Li-SOCl₂) for ABB IRC5 controller SMB / system memory backup. Each unit is inspected before shipment; condition (new or used original) is confirmed with you before ordering. Because battery capacity and physical specifications vary across distributor catalogs, please confirm your controller / SMB board type and the exact variant (some distributors list 3HAC044075-001/01 as the identical replacement) with us before purchase. Note: this is a non-rechargeable lithium battery and is shipped under dangerous-goods regulations. Quote-based service — send your inquiry with controller model and SMB requirement. |
| Item Location | Shanghai, China (stock and lead time confirmed per inquiry). |
| Payment | PayPal / T/T / Alibaba Trade Assurance. |
12,000+ parts in stock，Tested before shipping，Reply within 24 hours
Inquiry| Part Number | 3HAC044075-001 (some distributors list 3HAC044075-001/01 as the identical replacement — confirm the exact variant with us) |
| Product Type | Lithium Battery Unit (SMB / System Memory Backup) |
| Chemistry | Lithium Thionyl Chloride (Li-SOCl₂), non-rechargeable |
| Nominal Voltage | 7.2V (consistent across multiple distributors) |
| Capacity | Not confirmed (3.6 Ah per one distributor; 17–19 Ah per another — sources conflict) |
| Dimensions | Not confirmed (35×18×53 mm / 33.8×52.7×17.7 mm / 96×48×78 mm per three distributors — sources conflict) |
| Net Weight | ~0.05 kg (two distributors; one cites 0.14 kg) |
| Country of Origin | Not confirmed (France per one distributor) |
| Compatible Controllers | ABB IRC5 family (Compact / Single / Dual) — SMB system memory backup |
| Dangerous Goods | Class 9 lithium battery — dangerous-goods shipping and handling restrictions apply |
| Service Life | ~5 years (per ABB recommended maintenance interval) |
| Condition | New original or used original. Please confirm the condition with us before ordering. |
This battery unit provides non-volatile backup power to the IRC5 SMB so that CPU program code, calibration data and axis positions are retained during power loss or controller shutdown. It prevents loss of robot joint-position data and the re-calibration downtime that follows, with a service life that matches ABB's recommended maintenance interval.
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