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.
注意事项：
安全与合规本产品在严格的质量控制标准下生产，符合 UN38.3、CE、RoHS 等国际安全要求。请遵循设备制造商的使用说明以确保安全使用。
专业安装建议
安装或更换操作应由经过培训的人员或具备资质的技术人员执行。
医疗用途免责声明
本电池作为兼容医疗设备的替换电源部件使用，不用于诊断、治疗、治愈或预防任何医疗疾病。
商标免责声明
所有品牌名称、商标及型号仅用于兼容性参考，其所有权归各自所有者所有。
重要提示
购买前请核实电池型号、电压及接口类型，以确认兼容性。如有疑问，请联系客服支持。
运输方式
| 配送方式 | 配送目的地 | 预计配送时间 | 运费 | 税费 |
|---|---|---|---|---|
| USPS / DHL | 美国 | 10–15个工作日 | 免费 | 免费 |
| Canada Post | 加拿大 | 10–15个工作日 | 免费 | 免费 |
| Royal Mail / Yodel | 英国 | 15–20个工作日 | 免费 | 免费 |
| DHL | 德国 | 15–20个工作日 | 免费 | 免费 |
| La Poste | 法国 | 15–20个工作日 | 免费 | 免费 |
| Correios | 墨西哥/西班牙/意大利 | 15–25个工作日 | 免费 | 免费 |
| 当地物流 | 东南亚 / 东亚 | 5–10个工作日 | 免费 | 免费 |
| 当地物流 | 欧洲其他地区 | 20–25个工作日 | 低至 $5.99 | 免费 |
| 当地物流 | 阿联酋 / 沙特阿拉伯 / 以色列 | 16–20个工作日 | 低至 $7.99 | 免费 |
📦 配送与物流追踪信息
需要更快的配送？我们提供本地仓储服务。 请访问我们的「本地配送」页面，查看可即时发货的商品。
1. 如何追踪您的包裹：
请根据您的目的地选择对应的追踪链接：
- 欧洲及美洲：17track.net/en
- 中东地区：mena56.com
- 亚洲地区：17exp.kingtrans.cn
需要帮助？
如果您在上述网站上无法查找到包裹信息，请立即联系我们。
📧 邮箱：sales@batterymall.com / info@batterymall.com
📱 微信/WhatsApp：(+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 预计配送时间
（1）从中国发货：
- 至亚洲：5–20个工作日
- 至北美洲：10–15个工作日
- 至欧洲/南美洲：15–20个工作日
（2）从本地仓库发货：
- 美国仓发货：3–5个工作日
- 欧洲仓发货：2–10个工作日
- 俄罗斯仓发货：3–5个工作日
请注意：具体到达时间取决于目的国家及海关处理情况。
⚠️ 税费及海关说明：
全球产品价格已包含关税（部分国家需提供税号）。具体运费请参照结算发票。若您的包裹被海关查验，需配合进行特殊处理。
支付方式
PayPal
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PayPal账户：Payment@batterymall.com
账户名称：ShenZhen KingSener Science and Technology Co., Ltd
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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