Attention Customers:

We and our supply partners are experiencing a high volume of orders on health and safety products and inventories are rapidly changing. Due to this situation, orders are being processed slower than normal. We are working to communicate your order status as it progresses. Thank you again for your business and we appreciate your patience.

OS
BTI LN-X121E Notebook Battery
Manufacturer: BTI
UPC: 886734851657
SKU: LN-X121E
Condition: New
BTI LN-X121E Notebook Battery
Battery SizeProprietary Battery Size
Battery Capacity5600 mAh
Battery RechargeableYes
Battery ChemistryLithium Ion (Li-Ion)
Output Voltage10.8 V DC
Product TypeNotebook Battery
Brand NameBTI
ManufacturerBattery Technology, Inc
Product NameNotebook Battery
Manufacturer Part NumberLN-X121E
Manufacturer Website Addresshttp://www.batterytech.com
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE
Compatible to OEM Part Number
  • 42T4951
  • 42T4952
CompatibilityLenovo ThinkPad Notebooks:
  • X121E
  • X130E
  • X131E
Limited Warranty18 Month
5600 mAh - Lithium Ion (Li-Ion) - 10.8 V DC