Estry

Battery for Ryobi CTH1802 CTH1802K HD1800M HP1802M R1073K2 R10530 R10531 R10630 R10631 RJC180 RJC181 HBD750R SPC18 MS181 R10632 SS180 VC180 CS1800 FL1800 CID-1802P CDL1802P4 B-8288 BCHI-18 BPT1027 RY-1804 RY1804 1400672 B-1815-S 1322401 1323303 1322705 13

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.

$64.99 USD

~~$0.00 USD~~ $64.99 USD

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Title 3300mAh 2100mAh

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

This is a 3300mAh 18V Ni-MH replacement battery for Ryobi CTH1802, CTH1802K and more, compatible with battery part numbers B-8288, BCHI-18, BPT1027 and more.

Battery Specifications

Type:	Ni-MH
Weight:	1324.0g
Dimension:	132.9573.0104.9mm
Category:	Power Tools
Voltage:	18V
Rate:	59.40Wh

Compatible Brand

Ryobi

Compatible Model

CTH1802
CTH1802K
HD1800M
HP1802M
R1073K2
R10530
R10531
R10630
R10631
RJC180
RJC181
HBD750R
SPC18
MS181
R10632
SS180
VC180
CS1800
FL1800
CID-1802P
CDL1802P4

Compatible Battery Part Number

B-8288
BCHI-18
BPT1027
RY-1804
RY1804
1400672
B-1815-S
1322401
1323303
1322705
130224007
130256001

⚠ 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.