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Estry

Battery for Akerstroms Jupiter Era 8b Jupiter 8b Jupiter 10b Jupiter 10bd Mercury 8b Mercury 10b Mercury 10bd Mercury 12b FSK98.05 Mercury 12bd T-Rx 12b T-Rx display 12b T-Rx 28jb T-Rx display 28 jb Jupiter Era Jupiter Mercury T-Rx en T-Rx display AQ80 Tr

Battery for Akerstroms Jupiter Era 8b Jupiter 8b Jupiter 10b Jupiter 10bd Mercury 8b Mercury 10b Mercury 10bd Mercury 12b FSK98.05 Mercury 12bd T-Rx 12b T-Rx display 12b T-Rx 28jb T-Rx display 28 jb Jupiter Era Jupiter Mercury T-Rx en T-Rx display AQ80 Tr

Regular price $24.99 USD
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Title
Quantity
12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 1600mAh 3.7V Li-ion replacement battery for Akerstroms Jupiter Era 8b, Jupiter 8b and more, compatible with battery part numbers RAK3720, AB11R, AB1504 and more.

Battery Specifications

Type: Li-ion
Weight: 72.0g
Dimension: 63.2*38.3*14.0mm
Category: Crane Remote Control
Voltage: 3.7V
Rate: 5.92Wh

Compatible Brand

  • Akerstroms

Compatible Model

  • Jupiter Era 8b
  • Jupiter 8b
  • Jupiter 10b
  • Jupiter 10bd
  • Mercury 8b
  • Mercury 10b
  • Mercury 10bd
  • Mercury 12b
  • FSK98.05
  • Mercury 12bd
  • T-Rx 12b
  • T-Rx display 12b
  • T-Rx 28jb
  • T-Rx display 28 jb
  • Jupiter Era
  • Jupiter
  • Mercury
  • T-Rx en T-Rx display
  • AQ80 Transmitters
  • TX50 Transmitters
  • Era 100J Transmitters
  • Era 150J Transmitters
  • J ERA 8B
  • J-10B
  • Remotus 10BD
  • J-9BRS
  • J-9BDRS
  • M-10B
  • M-10BD
  • M-B9 RS
  • M-B9BD RS
  • M12-B
  • Remotus 12BD
  • T-RX12B
  • T-RX12BD
  • T-RX28JB
  • Remotus ERA 8B
  • T-RX ERA 8B
  • T-RX ERA 8B STD
  • Remotus ERA 6B
  • M ERA 6B
  • T-RX ERA 6B
  • T-RX ERA 6B STD
  • Remotus ERA 4B
  • M ERA 4B
  • T-RX ERA 4B
  • T-RX ERA 4B STD
  • M ERA 100J
  • T-RX ERA 100J
  • Remotus ERA 100
  • Remotus ERA 150
  • M ERA 8B
  • Remotus 8B
  • Remotus 28JBD
  • J ERA 100J
  • J ERA 6B
  • J ERA 4B
  • M 8B
  • J 10BD
  • M 12BD
  • J ERA 150

Compatible Battery Part Number

  • RAK3720
  • AB11R
  • AB1504
  • 933719-000

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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