NH2054 14.4V 6900mAh Replacement Battery for Audio Field Recorders & Test Equipment
The NH2054 is a high-capacity 14.4V 6900mAh/99.4Wh Li-ion replacement battery engineered for professional Sound Devices audio field recorders, EXFO fiber optic test equipment, CLIMET particle counters, and Deity wireless audio systems. Built with Grade A cells and advanced protection circuitry, it delivers reliable, long-lasting power in demanding field environments.
Key Features
- High Capacity 6900mAh / 99.4Wh — Extended runtime for long recording sessions and field testing, outperforms standard 6400mAh alternatives
- 14.4V Stable Output — Consistent voltage delivery for sensitive audio and test equipment, fully compatible with 14.4V and 14.8V systems
- Wide Device Compatibility — Supports Sound Devices field recorders, EXFO fiber optic testers, CLIMET particle counters, and Deity wireless systems
- Grade A Li-ion Cells — No memory effect, low self-discharge rate, maintains capacity through hundreds of charge cycles
- Built-in Smart Protection Circuit — Over-charge, over-discharge, over-current, over-temperature, and short-circuit protection for safe, worry-free operation
- 100% Brand New Replacement — Not refurbished, not used; every battery tested before shipping
- 1-Year Warranty — Full coverage against manufacturing defects; responsive customer support
- CE / FCC / RoHS Certified — Meets international safety and environmental standards
Technical Specifications
- Battery Model: NH2054
- Voltage: 14.4V (also compatible with 14.8V systems)
- Capacity: 6900mAh / 99.4Wh
- Battery Type: Li-ion
- Cell Grade: Grade A, made in China
- Color: Black
- Dimensions: 147 x 72 x 72 mm
- Condition: Brand New Replacement (1-Year Warranty)
- Certifications: CE, FCC, RoHS
Compatible Equipment Categories
- Audio Field Recorders — Sound Devices 833, Mixpre 10T II, and other professional location sound recorders
- Fiber Optic Test Equipment — EXFO FTB-1v2-PRO-HPDC, FTB-2, FTB-200, FTB-2-PRO, FTB-4-PRO, FTB-500, MAX-890Q
- Particle Counters — CLIMET CI-170 cleanroom monitoring instruments
- Wireless Audio Systems — Deity S-95 wireless microphone receivers
Battery Care Tips
- Fully charge before first use; perform 3-5 full charge/discharge cycles to activate maximum capacity
- Avoid draining battery to 0% — recharge when below 20% for optimal lifespan
- For long-term storage (1+ month), maintain 50-60% charge and store at 20°C in a cool, dry place
- Activate the battery at least once every 2 months during storage to maintain health
Replace Part Numbers
- NH2054
- 53304200
- NH2054RG
- NH2054HD31
- NH2054SL34
- NH2054Mi31
- NH2054EX
- GS2054HH
- S-95
- GP-2090
- RC2054-2
- XW-EX007
- XW-EX011
Compatible Models
- Sound Devices 833
- Sound Devices Mixpre 10T II
- CLIMET CI-170
- Deity S-95
- EXFO FTB-1v2-PRO-HPDC
- EXFO FTB-2
- EXFO FTB-200
- EXFO FTB-2-PRO
- EXFO FTB-4-PRO
- EXFO FTB-500
- EXFO MAX-890Q
Notice:
Not all compatible equipment models may be listed. Please verify your device's original battery part number before purchase. Contact us with your device model for compatibility confirmation.
Nota:
Sicurezza e ConformitàProdotto secondo rigorosi standard di controllo qualità. Conforme ai requisiti internazionali di sicurezza quali UN38.3, CE e RoHS. Seguire le istruzioni del produttore del dispositivo per un utilizzo sicuro.
Raccomandazione per l'Installazione Professionale
L'installazione o la sostituzione deve essere eseguita da personale qualificato o da tecnici competenti.
Dichiarazione di Non Responsabilità per Uso Medico
Questa batteria è destinata come componente di alimentazione sostitutivo per dispositivi medici compatibili. Non è destinata a diagnosticare, trattare, guarire o prevenire alcuna condizione medica.
Dichiarazione sui Marchi Commerciali
Tutti i nomi di marchi, marchi commerciali e numeri di modello sono utilizzati esclusivamente come riferimento di compatibilità e rimangono di proprietà dei rispettivi titolari.
Avviso Importante
Verificare il modello della batteria, la tensione e il tipo di connettore prima dell'acquisto per garantire la compatibilità. Contattare il supporto in caso di dubbi.
Metodi di spedizione
| Metodi di Spedizione | Destinazione | Tempi di Consegna Stimati | Costi di Spedizione | Tasse e Commissioni |
|---|---|---|---|---|
| USPS / DHL | Stati Uniti | 10–15 giorni lavorativi | Gratuito | Gratuito |
| Canada Post | Canada | 10–15 giorni lavorativi | Gratuito | Gratuito |
| Royal Mail / Yodel | Regno Unito | 15–20 giorni lavorativi | Gratuito | Gratuito |
| DHL | Germania | 15–20 giorni lavorativi | Gratuito | Gratuito |
| La Poste | Francia | 15–20 giorni lavorativi | Gratuito | Gratuito |
| Correios | Messico/Spagna/IT | 15–25 giorni lavorativi | Gratuito | Gratuito |
| Corrieri Locali | Asia Sud-Est / Asia Orientale | 5–10 giorni lavorativi | Gratuito | Gratuito |
| Corrieri Locali | Resto d'Europa | 20–25 giorni lavorativi | Da $5,99 | Gratuito |
| Corrieri Locali | EAU / Arabia Saudita / Israele | 16–20 giorni lavorativi | Da $7,99 | Gratuito |
📦 Informazioni su Spedizione e Tracciamento
Cerchi una spedizione più rapida? Offriamo servizi di magazzino locale. Visita la nostra pagina "Consegna Locale" per gli articoli disponibili per la spedizione immediata.
1. Come tracciare il tuo pacco:
Scegli il link di tracciamento corrispondente alla tua destinazione:
- Europa e Americhe: 17track.net/en
- Medio Oriente: mena56.com
- Asia: 17exp.kingtrans.cn
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📧 Email: sales@batterymall.com / info@batterymall.com
📱 WeChat/WhatsApp: (+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 Tempi di Consegna Stimati
(1) Spedizione dalla Cina:
- Verso l'Asia: 5–20 giorni lavorativi
- Verso il Nord America: 10–15 giorni lavorativi
- Verso Europa/Sud America: 15–20 giorni lavorativi
(2) Spedizione dai magazzini locali:
- Dal magazzino USA: 3–5 giorni lavorativi
- Dal magazzino europeo: 2–10 giorni lavorativi
- Dal magazzino russo: 3–5 giorni lavorativi
Nota: I tempi di arrivo esatti dipendono dal paese specifico e dall'elaborazione doganale.
⚠️ Informazioni su Tasse e Dogana:
I prezzi globali dei prodotti includono i dazi doganali (alcuni paesi richiedono un codice fiscale). Si prega di fare riferimento alla fattura di liquidazione per i costi di spedizione specifici. È richiesta una gestione speciale se il pacco viene ispezionato.
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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