Replacement Battery Specification
- Battery Model: SM206
- Capacity: 51Wh
- Voltage: 11.1V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- SM206
Compatible Models
- FieldFox Analyzers N9910x-876
- FieldFox Analyzers N9910X-870
Product Features
- Extended Power Performance: 51Wh high capacity delivers extended power for FieldFox Analyzers N9910x-876 and N9910X-870, perfect for field engineers, RF technicians, and telecommunications professionals who need reliable portable test equipment power.
- OEM-Grade Quality: Manufactured with premium lithium-ion cells to meet or exceed original FieldFox specifications for reliable daily use and long-term performance in field environments.
- Wide Compatibility: Designed specifically for FieldFox Analyzers N9910x-876 and N9910X-870, ensuring perfect fit and optimal performance for these professional test instruments.
- Premium Li-ion Technology: Advanced lithium-ion cells deliver stable voltage output, efficient charging cycles, and longer battery lifespan with support for hundreds of charge cycles.
- Easy Installation: Direct drop-in replacement for original FieldFox battery with simple plug-and-play design, no technical expertise required for battery swap.
- Comprehensive Safety: Built-in protection circuitry guards against overcharge, over-discharge, short-circuit, and overheating to ensure safe operation and protect your analyzer.
Why Choose This Battery?
This SM206 replacement battery is the perfect power solution for field engineers, RF technicians, telecommunications professionals, and test equipment operators using FieldFox Analyzers N9910x-876 and N9910X-870. With 51Wh capacity and 11.1V output, it delivers extended runtime for all-day field testing, network analysis, RF measurements, and portable spectrum analysis, keeping your analyzer running when you need it most.
Compatible with FieldFox Analyzers N9910x-876 and N9910X-870, this battery is backed by a 1-year warranty and rigorous quality testing. Perfect for telecommunications companies, field service teams, RF engineers, and professionals who need reliable backup power for their FieldFox analyzers.
Restore your analyzer's portability and reliability with this affordable, high-quality replacement battery that delivers the extended power you need for professional field testing operations.
Hinweis:
Sicherheit & KonformitätHergestellt unter strengen Qualitätskontrollstandards. Entspricht internationalen Sicherheitsanforderungen wie UN38.3, CE und RoHS. Befolgen Sie die Anweisungen des Geräteherstellers zur sicheren Verwendung.
Empfehlung zur professionellen Installation
Installation oder Austausch sollte von geschultem Personal oder qualifizierten Technikern durchgeführt werden.
Haftungsausschluss für medizinische Anwendungen
Diese Batterie ist als Ersatzstromkomponente für kompatible medizinische Geräte vorgesehen. Sie ist nicht dazu bestimmt, medizinische Erkrankungen zu diagnostizieren, zu behandeln, zu heilen oder zu verhindern.
Markenrechtshinweis
Alle Markennamen, Warenzeichen und Modellnummern werden ausschließlich als Kompatibilitätsreferenz verwendet und bleiben Eigentum ihrer jeweiligen Inhaber.
Wichtiger Hinweis
Bitte überprüfen Sie vor dem Kauf das Batteriemodell, die Spannung und den Steckertyp, um die Kompatibilität sicherzustellen. Kontaktieren Sie den Support, wenn Sie unsicher sind.
Ersetzte Teilenummern
| Versandmethoden | Versandziel | Voraussichtliche Lieferzeit | Versandkosten | Steuern & Gebühren |
|---|---|---|---|---|
| USPS / DHL | Vereinigte Staaten | 10–15 Werktage | Kostenlos | Kostenlos |
| Canada Post | Kanada | 10–15 Werktage | Kostenlos | Kostenlos |
| Royal Mail / Yodel | Vereinigtes Königreich | 15–20 Werktage | Kostenlos | Kostenlos |
| DHL | Deutschland | 15–20 Werktage | Kostenlos | Kostenlos |
| La Poste | Frankreich | 15–20 Werktage | Kostenlos | Kostenlos |
| Correios | Mexiko/Spanien/IT | 15–25 Werktage | Kostenlos | Kostenlos |
| Lokale Spediteure | Südostasien / Ostasien | 5–10 Werktage | Kostenlos | Kostenlos |
| Lokale Spediteure | Übriges Europa | 20–25 Werktage | Ab $5,99 | Kostenlos |
| Lokale Spediteure | VAE / Saudi-Arabien / Israel | 16–20 Werktage | Ab $7,99 | Kostenlos |
📦 Versand- & Tracking-Informationen
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1. So verfolgen Sie Ihr Paket:
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- Europa & Amerika: 17track.net/en
- Naher Osten: mena56.com
- Asien: 17exp.kingtrans.cn
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📧 E-Mail: sales@batterymall.com / info@batterymall.com
📱 WeChat/WhatsApp: (+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 Voraussichtliche Lieferzeit
(1) Versand aus China:
- Nach Asien: 5–20 Werktage
- Nach Nordamerika: 10–15 Werktage
- Nach Europa/Südamerika: 15–20 Werktage
(2) Versand aus lokalen Lagern:
- Aus dem US-Lager: 3–5 Werktage
- Aus dem europäischen Lager: 2–10 Werktage
- Aus dem russischen Lager: 3–5 Werktage
Bitte beachten: Die genaue Lieferzeit hängt vom jeweiligen Land und der Zollabwicklung ab.
⚠️ Steuer- & Zollinformationen:
Die globalen Produktpreise beinhalten Zollgebühren (einige Länder erfordern eine Steuer-ID). Bitte entnehmen Sie die genauen Versandkosten der Abrechnungsrechnung. Wenn Ihr Paket kontrolliert wird, ist eine besondere Bearbeitung erforderlich.
Zahlungsmethoden
Paypal

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PayPal-Konto: Payment@batterymall.com
Kontoinhaber: ShenZhen KingSener Science and Technology Co., Ltd
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Google Pay
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Banküberweisung
Q&A
Medical Equipment Battery Guide
-
How often should medical device batteries be replaced?Medical device battery replacement intervals depend on equipment type and usage frequency. We recommend the following guidelines:
General Replacement Schedule:
• Replace every 1-2 years, or after 300-500 charge/discharge cycles
• Regardless of apparent battery health
High-Risk Equipment (Strict OEM Compliance Required):
• Life-support devices (ventilators, ECMO machines)
• Emergency equipment (defibrillators, cardiac monitors)
• Anesthesia delivery systems
• Infusion pumps
⚠️ Critical Warning: For medical equipment directly affecting patient lives, you MUST follow the OEM recommended battery replacement schedule. Even if the battery passes functional tests, scheduled replacement prevents power failures during critical moments. -
Are KingSener medical batteries fully certified?Yes. KingSener medical replacement batteries meet multiple international certifications:
Core Certifications:
• ISO 13485 — Medical Device Quality Management System
• IEC 62133 — Safety for Secondary Lithium Cells
• UL94 V-0 — Flame-Retardant Housing Rating
• CE Mark — EU Market Access
• RoHS Compliant — Hazardous Substance Restriction
Why These Matter:
• ISO 13485 ensures full batch traceability under controlled quality management
• IEC 62133 validates battery safety under extreme conditions (overcharge, short circuit, crush)
• UL94 V-0 prevents fire spread in sealed medical equipment enclosures
💡 Note: Our products are positioned as replacement batteries for repair and maintenance. For OEM new equipment manufacturing, contact us for customized compliance solutions. -
How should I store backup medical batteries for emergencies?Proper storage directly affects battery lifespan and emergency reliability:
Standard Storage Conditions:
• Charge State: 40%-50% (partial charge — full charge accelerates aging)
• Temperature: 15°C - 25°C / 59°F - 77°F (high heat speeds capacity loss)
• Humidity: 30% - 50% (excess moisture causes terminal corrosion)
• Avoid: Direct sunlight, high humidity, heat sources
Mandatory Maintenance Schedule:
• Every 3-6 months: Check voltage, inspect for swelling, check connector corrosion
• Every 6 months: Perform a full charge/discharge cycle to maintain cell activity
• Annually: Assess whether replacement is needed (even before cycle limit)
🏥 Hospitals/Clinics: Equip emergency vehicles and resuscitation rooms with dedicated battery spare kits. Record each battery's "last inspection date" and "scheduled replacement date." -
How do I calibrate a new patient monitor battery?Battery calibration ensures accurate remaining-runtime display. Perform every 3-6 months:
Step 1 — Full Charge:
Insert battery and charge to 100% using the original charger. Do not use the device during charging.
Step 2 — Full Discharge:
Unplug the charger. Run the monitor until it automatically powers down. Allow the device to rest for 30 minutes.
Step 3 — Second Full Charge:
Reconnect the original charger. Charge to 100% without interruption. Do not use the device until charging completes.
Post-Calibration:
Observe whether the battery display is stable. Record this calibration date and set a reminder for the next calibration.
⚠️ Compatible Brands: Philips IntelliVue, GE CARESCAPE, Mindray, NIHON KOHDEN, and most other patient monitor brands. For brand-specific procedures, refer to the device user manual. -
Will the equipment recognize the replacement battery?Yes. KingSener medical replacement batteries are specifically designed for perfect OEM compatibility:
1. Smart BMS Chips:
Each battery includes an integrated Battery Management System (BMS) chip that communicates precisely with the device's host system — preventing "unrecognized battery" errors and ensuring accurate power readings.
2. OEM Specification Matching:
Identical voltage, capacity, and connector definitions. Plug-and-play — no device reconfiguration required.
3. Compatibility Testing:
All batteries undergo multi-brand device compatibility testing before shipping. Our compatibility database is continuously updated.
Common Questions:
• "Non-original battery" warning? → Normal and does not affect functionality
• Battery percentage inaccurate? → Perform calibration (see above)
• Device won't power on? → Check contacts and charger; contact customer service if needed