Estry

Battery for Topcon GTS-332N GTS-330 GTS-200 GTS-210 GPT-1003 GTS230W GPT-3000 GTS-220 GPT-2000 CTS-3000 GTS-230W GRS-245NW GPT-1000 GPT3000W GPT3100W GPT3200 GTS-100N GTS-102N GPT-102R GTS-250 GTS-250 Series Total Station GTS-102R CS-100 GPT-1004 BT-52QA

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

Sale Sold out

Shipping calculated at checkout.

Title 2700mAh

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

This is a 2700mAh 7.2V Ni-MH replacement battery for Topcon GTS-332N, GTS-330 and more, compatible with battery part numbers BT-52QA, BT-52Q, 51730 and more.

Battery Specifications

Type:	Ni-MH
Weight:	453.0g
Dimension:	135.2568.726.15mm
Category:	Equipment, Survey, Test
Voltage:	7.2V
Rate:	19.44Wh

Compatible Brand

Topcon

Compatible Model

GTS-332N
GTS-330
GTS-200
GTS-210
GPT-1003
GTS230W
GPT-3000
GTS-220
GPT-2000
CTS-3000
GTS-230W
GRS-245NW
GPT-1000
GPT3000W
GPT3100W
GPT3200
GTS-100N
GTS-102N
GPT-102R
GTS-250
GTS-250 Series Total Station
GTS-102R
CS-100
GPT-1004

Compatible Battery Part Number

BT-52QA
BT-52Q
51730
TBB-2
TBB-2R
BT-32Q
BT-G1

⚠ 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.