Estry

Battery for IBM ThinkPad 600 Thinkpad 600E 2645-4AA Thinkpad 600 2645-41A Thinkpad 600E 2645-4AH Thinkpad 600 2645-45A Thinkpad 600E 2645-4BA Thinkpad 600 2645-45U Thinkpad 600E 2645-5AA Thinkpad 600 2645-510 Thinkpad 600E 2645-8AU Thinkpad 600 2645-51A T

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

$19.99 USD

~~$0.00 USD~~ $19.99 USD

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Title 200mAh

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 200mAh 3V Lithium replacement battery for IBM ThinkPad 600, Thinkpad 600E 2645-4AA and more, compatible with battery part numbers 02K6502, 02K6486, 02K6489.

Battery Specifications

Type:	Lithium
Weight:	28.0g
Dimension:	20.020.03.8mm
Category:	CMOS / BackUp
Voltage:	3V
Rate:	0.60Wh

Compatible Brand

IBM

Compatible Model

ThinkPad 600
Thinkpad 600E 2645-4AA
Thinkpad 600 2645-41A
Thinkpad 600E 2645-4AH
Thinkpad 600 2645-45A
Thinkpad 600E 2645-4BA
Thinkpad 600 2645-45U
Thinkpad 600E 2645-5AA
Thinkpad 600 2645-510
Thinkpad 600E 2645-8AU
Thinkpad 600 2645-51A
Thinkpad 600E 2645-AAU
Thinkpad 600X 2645-5FA
Thinkpad 600E 2645-3AU
Thinkpad 600X 2645-8EU
Thinkpad 600E 2645-41A
Thinkpad 600X
ThinkPad 2645
ThinkPad 600E
ThinkPad 1400i 2621-RR5
ThinkPad X20
ThinkPad X21
ThinkPad X22
ThinkPad X23
ThinkPad X24

Compatible Battery Part Number

02K6502
02K6486
02K6489

⚠ Safety Warnings

Do not disassemble, puncture or modify the battery.
Never short-circuit the terminals or expose to heat / fire.
Do not mix with different batteries or chargers.
Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.

✓ Real Capacity — Capacity tested to match or exceed the original battery.

✓ Strict QC — Every battery passes charging/discharging and safety checks.

UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.