Print
login Conta
Search
Unsupported Browser Detected: Dear user, the browser you’re currently using is not supported by this website. Please click here for more information about the browsers we support and how to obtain them.

ThinkPad Battery 12 (4 cell), ThinkPad Battery 12++ (8 Cell) - Overview

ThinkPad X200 Tablet 4-cell, 8-cell Batteries

Features and specifications

The ThinkPad Battery 12 (4 Cell) and ThinkPad Battery 12++ (8 cell) are rechargeable batteries that use Lithium-Ion technology. They can be used as a replacement for aging system batteries or as a convenient spare battery.

The ThinkPad Battery 12 (4 cell) (43R9256) features:

  • Lithium-Ion (Li-Ion) technology
  • Four-cell, rechargeable system battery'
  • Battery performance amp-hour: 2.0 Ah
  • Battery Performance Watt-Hour: 28.8 Wh
  • Meets standard system battery specifications
  • Over-discharge protection
  • Compatible with the ThinkPad External Battery Charger
  • Charged using the integrated battery charger within the ThinkPad X200 UltraBase
  • Previously named as: ThinkPad X200 Tablet Series 4 Cell Li-Ion Battery

The ThinkPad Battery 12++ (8 cell) (43R9257) features:

  • Lithium-Ion (Li-Ion) technology
  • Eight-cell, rechargeable system battery
  • Battery performance amp-hour: 4.6 Ah
  • Battery Performance Watt-Hour: 66.2 Wh
  • Meets standard system battery specifications
  • Over-discharge protection
  • Charged using the integrated battery charger within the ThinkPad X200 UltraBase
  • Previously named as: ThinkPad X200 Tablet Series 8 Cell Li-Ion Battery

Physical specifications

ThinkPad Battery 12 (4 cell) (43R9256):

  • Approximate height: 12.9 mm (0.51 in)
  • Approximate width: 253.7 mm (10.00 in)
  • Approximate depth: 72.5 mm (2.86 in)
  • Weight: 263 g (0.52 lb)

ThinkPad Battery 12++ (8 cell) (43R9257):

  • Approximate height: 12.9 mm (0.51 in)
  • Approximate width: 293.0 mm (11.54 in)
  • Approximate depth: 102.2 mm (4.03 in)
  • Weight: 465 g (1.03 lb)

Operating environment
  • Temperature: 5 deg to 35 deg C (41 deg to 95 deg F)
  • Relative humidity: 8% to 95%
  • Shock: 50cm free drop
  • Vibration (Random RMS): 1.04 G (2 Hz to 200 Hz)

Warranty

1 year - Customer Replacement Unit (CRU) Service

  • Announce date: 23 September 2008 (Worldwide)
  • Planned availability date: 23 September 2008 (Worldwide)

Hardware compatibility
Systems
Machine Type - Models
ThinkPad X200t, X200 Tablet
All
ThinkPad X200 UltraBase
- - - - - -

Notes:

Packaging
  • Battery
  • Publications

Agency approvals
CE MARK, UL/cUL, ACA/C-Tick

Additional product information
Service parts - Part number listing for your product
Publications - Instruction manual for your product
Lenovo Support: Batteries: Reference Guide - A list of other batteries
Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.
All Day Computing (www.lenovo.com/alldaycomputing) - Information on batteries, including estimated battery life, and power adapters
ThinkPad Battery 47 (4 cell), ThinkPad Battery 47+ (6 cell) and ThinkPad Battery 47++ (9 cell) - Batteries for the ThinkPad X200, X200s, X201 and X201s
42T4563, 42T4565

  • Alias ID: MIGR-71681
  • Document ID: PD013461
  • Last Updated :17/06/2014
  • (c) 2014 Lenovo