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FMA
FMA 7.2V Battery for Sleepytroll Baby Rocker Cradle Sway Rocking Chair | Ni-MH 700mAh or Li-Po 1800mAh
FMA 7.2V Battery for Sleepytroll Baby Rocker Cradle Sway Rocking Chair | Ni-MH 700mAh or Li-Po 1800mAh
Regular price
$12.95 USD
Regular price
$14.95 USD
Sale price
$12.95 USD
Shipping calculated at checkout.
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Product Overview
The FMA 7.2V Rechargeable Battery Pack is a purpose-built replacement battery for the Sleepytroll Baby Rocker and compatible baby rocking chairs, cradles, and sway devices. Available in two chemistry options to suit your needs — the classic Ni-MH 700mAh or the high-capacity Li-Po 1800mAh (2.6× more runtime). Both use the same XHR connector and fit the original battery compartment, making replacement quick and easy.

Two Options — Choose What Suits You Best
| Feature | Ni-MH 700mAh | Li-Po 1800mAh ⭐ Recommended |
|---|---|---|
| Chemistry | Nickel Metal Hydride | Lithium Polymer |
| Capacity | 700mAh | 1800mAh (2.6× more!) |
| Voltage | 7.2V | 7.4V (2S Li-Po) |
| Runtime | Standard | Much longer — fewer charges needed |
| Connector | XHR | XHR |
| Fit | Drop-in replacement | Drop-in replacement (same size) |
| Verified by Customers | ✔ Yes | ✔ Yes — confirmed compatible |
Compatible Applications
- Sleepytroll Baby Rocker (all models using 7.2V battery with XHR connector)
- Baby rocking chairs and cradles requiring 7.2V battery packs
- Baby sway and bouncer devices with compatible connector and voltage
- Other baby rocker devices using XHR connector and 7.2V power
Key Features
- Two Chemistry Choices: Ni-MH 700mAh for a like-for-like replacement, or Li-Po 1800mAh for significantly longer runtime between charges
- Same Size, Drop-In Fit: Both options share similar dimensions and fit the original Sleepytroll battery compartment
- XHR Connector: Plug-and-play replacement — matches the original battery connector directly
- Customer-Verified Compatibility: The Li-Po 1800mAh option has been tested and confirmed compatible by real customers
- Brand New: FMA brand, manufactured to strict quality standards
Technical Specifications
| Specification | Ni-MH 700mAh | Li-Po 1800mAh |
|---|---|---|
| Brand | FMA | FMA |
| Chemistry | Nickel Metal Hydride (Ni-MH) | Lithium Polymer (Li-Po) |
| Configuration | 2S×3P (10440 / AAA-size cells) | 2S1P (103450 cells) |
| Nominal Voltage | 7.2V | 7.4V |
| Capacity | 700mAh | 1800mAh |
| Standard Charge Current | 0.7A (1C) | 1.8A (1C) |
| Connector | XHR (JST XHR-style) | XHR (JST XHR-style) |
| Condition | Brand New | Brand New |
| Country of Origin | China | China |
Package Contents
- 1 × FMA 7.2V Rechargeable Battery Pack (XHR connector) — Ni-MH 700mAh or Li-Po 1800mAh as selected
How to Replace the Battery
- Power off the baby rocker and remove it from any power source.
- Open the battery compartment according to your rocker's user manual.
- Disconnect the old battery pack by unplugging the XHR connector.
- Connect the new FMA battery pack — the XHR connector is keyed to prevent incorrect insertion.
- Place the battery pack into the compartment and close the cover.
- Power on the rocker and verify normal operation.
- Charge the battery fully before first use if the rocker has been stored for a long period.
Safety Information
- Charging: Use only the charger supplied with your rocker or a charger rated for the battery chemistry selected. Do not mix charger types between Ni-MH and Li-Po.
- Storage: Store at 40–60% charge in a cool, dry place (15–25°C). Top up every 3–6 months if stored long-term.
- Operation: Do not short-circuit, puncture, crush, or disassemble. Avoid exposure to water or moisture.
- Temperature: Charge and discharge within 0°C to 45°C. Do not charge below 0°C.
- Handling: Keep out of reach of children when not installed. Do not disassemble or modify the battery pack.
- Inspection: Discontinue use immediately if the battery shows swelling, leakage, or abnormal heat.
- Disposal: Dispose of in accordance with local battery recycling regulations. Do not incinerate.
Shipping & Transportation Notice
- Hazardous Goods: This product contains rechargeable cells and may be subject to shipping restrictions in certain regions.
- Air Transportation: May have limitations for air freight. Please check with carrier for specific requirements.
- Packaging: Packed in compliance with international shipping standards for rechargeable batteries.
- Delivery Time: Estimated 7–20 business days depending on destination. Brazil and remote destinations may take up to 60 days.
- Documentation: All required safety data sheets and shipping declarations are included with commercial orders.
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