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Estry
Battery for 3M 2250 7550 7573 2220M 2273 2550 2573 2250M 2273M Dynatel 1400 Dynatel 2200 Dynatel 2500 Dynatel 7400 Dynatel 7500 Dynatel 7000RB Dynatel 7550 Cable Dynatel 7550 Fault Dynatel 7573 Cable Dynatel 7573 Fault Dynatel 7420 Marker Dynatel 7550-iD
Battery for 3M 2250 7550 7573 2220M 2273 2550 2573 2250M 2273M Dynatel 1400 Dynatel 2200 Dynatel 2500 Dynatel 7400 Dynatel 7500 Dynatel 7000RB Dynatel 7550 Cable Dynatel 7550 Fault Dynatel 7573 Cable Dynatel 7573 Fault Dynatel 7420 Marker Dynatel 7550-iD
Regular price
$34.99 USD
Regular price
Sale price
$34.99 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Volume discounts — automatic at checkout
| Quantity | Discount | Unit price |
|---|---|---|
| 10+ pcs | −5% | $33.24 |
| 20+ pcs | −6% | $32.89 |
| 50+ pcs | −8% | $32.19 |
| 100+ pcs | −10% | $31.49 |
Counts your whole cart — mix & match any models. Applied automatically at checkout.
12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified
This is a 1800mAh 11.1V Li-ion replacement battery for 3M 2250, 7550 and more, compatible with battery part numbers 78-9237-3069-7.
Battery Specifications
| Type: | Li-ion |
| Weight: | 189.0g |
| Dimension: | 101.1*34.0*21.3mm |
| Category: | Equipment, Survey, Test |
| Voltage: | 11.1V |
| Rate: | 19.98Wh |
Compatibility
Compatible Brand: 3M
Compatible Model:
- 2250
- 7550
- 7573
- 2220M
- 2273
- 2550
- 2573
- 2250M
- 2273M
- Dynatel 1400
- Dynatel 2200
- Dynatel 2500
- Dynatel 7400
- Dynatel 7500
- Dynatel 7000RB
- Dynatel 7550 Cable
- Dynatel 7550 Fault
- Dynatel 7573 Cable
- Dynatel 7573 Fault
- Dynatel 7420 Marker
- Dynatel 7550-iD Pipe
- Dynatel 7573-iD Pipe
- Dynatel Tape Locator
- Dynatel 7000 Locators
- Dynatel 7550 EMS Locator
- Dynatel 7573 EMS Locator
Compatible Battery Part Number:
- 78-9237-3069-7
âš 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.
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