Estry

Battery for Bosch 13618-2G 1644 1644-24 1644B-24 1644K 1644K-24 1646K 1659K 1659RK 1662 1662B 1662K 1662K-24 1688K-24 32618-2G 32618-RT 33618-2G 3453 3453-01 3860CK 3860CRK 3860K 3860RK 3870 3918 13618 15618 22618 23618 32618 33618 35618 3870-04 3918B 523

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.

$47.99 USD

~~$0.00 USD~~ $47.99 USD

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Title 1500mAh

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

This is a 1500mAh 18V Ni-MH replacement battery for Bosch 13618-2G, 1644 and more, compatible with battery part numbers 2 607 335 266, 2 607 335 278, 2 607 335 536 and more.

Battery Specifications

Type:	Ni-MH
Weight:	1117.0g
Dimension:	132.086.6111.9mm
Category:	Power Tools
Voltage:	18V
Rate:	27.00Wh

Compatible Brand

Bosch

Compatible Model

13618-2G
1644
1644-24
1644B-24
1644K
1644K-24
1646K
1659K
1659RK
1662
1662B
1662K
1662K-24
1688K-24
32618-2G
32618-RT
33618-2G
3453
3453-01
3860CK
3860CRK
3860K
3860RK
3870
3918
13618
15618
22618
23618
32618
33618
35618
3870-04
3918B
52318
52318B
53518
53518B
GDR 18 V
GDS 18 V
GDS 18 V-HT
GHO 18 V
GKS 18 V
GLI 18 V
GSA 18 VE
GSB 18 VE-2
GSR 18 V
GSR 18 VE-2
GST 18 V
PSB 18 VE 2
PSR 18 VE-2

Compatible Battery Part Number

2 607 335 266
2 607 335 278
2 607 335 536
2 607 335 680
2 607 335 688
2 607 335 696
2 610 909 020
BAT025
BAT026
BAT160
BAT180
BAT181
BAT189

⚠ 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.