WEIJIANG original C Cylindrical NiMH cells, featuring full spec data from official delivery specification sheets. Nominal 1.2V, standard dimension D25.5mm × H50.0mm, with a capacity range of 3000/3500/4000/4500/5000mAh. Max 1C continuous discharge, ≥500 IEC cycle life, and low internal resistance ≤35mΩ. Supports 0.1C standard 16h charge & 0.5C fast 2.4h charge with -ΔV temperature control. Wide operating temp -10℃~55℃. Fully certified for global export.
Get Free Spec & Sample| الشكل | رقم الطراز | Rated Capacity(mAh) | Min Capacity(mAh) | الارتفاع (مم) | القطر (مم) | Std Charge(mA) | Std Charge(h) | Rapid Charge(mA) | Rapid Charge(h) | Weight(g) | Max Discharge | عمر الدورات |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | WJ H-C3000P | 3000 | 2900 | 50.0 | 25.5 | 300 | 16 | 1500 | 2.4 | ~75.0 | 3000mA(1C) | ≥500 |
| C | WJ H-C3500P | 3500 | 3400 | 50.0 | 25.5 | 350 | 16 | 1750 | 2.4 | ~78.0 | 3500mA(1C) | ≥500 |
| C | WJ H-C4000P | 4000 | 3900 | 50.0 | 25.5 | 400 | 16 | 2000 | 2.4 | ~82.0 | 4000mA(1C) | ≥500 |
| C | WJ H-C4500P | 4500 | 4400 | 50.0 | 25.5 | 450 | 16 | 2250 | 2.4 | ~85.0 | 4500mA(1C) | ≥500 |
| C | WJ H-C5000P | 5000 | 4900 | 50.0 | 25.5 | 500 | 16 | 2500 | 2.4 | ~88.0 | 5000mA(1C) | ≥500 |
Designed for long-runtime industrial and commercial equipment
Reliable continuous operation reducing replacement costs
0.5C quick charge in under 2.4 hours with smart BMS protection
Holds power reliably during long inventory or standby periods
Stable performance for extreme outdoor and indoor applications
Passed vibration, drop, and short circuit safety standards globally
C size batteries (D25.5mm x H50mm) are wider and taller than SC (Sub-C) size (D22.5mm x H43mm). This larger volume allows C cells to offer significantly higher capacities (up to 5000mAh) compared to the max 3600mAh usually found in SC cells.
Yes. Although the nominal voltage is 1.2V, NiMH C cells maintain a much flatter discharge curve than Alkaline batteries. In the majority of high-drain devices like flashlights and radios, they will perform better and last longer per charge.
Absolutely. We assemble custom battery packs using our C size NiMH cells, complete with custom spot-welded nickel strips, wire leads, and connectors according to your specific industrial equipment requirements.
تُختبر جميع خلايا Weijiang NiMH بنسبة 100% (سعة، مقاومة داخلية، جهد) قبل الشحن. أدناه منحنيات ومعايير تمثيلية لخلايانا القياسية.
عمر الدورات: 80%+ سعة بعد 1000 دورة
التفريغ الذاتي: 84% بعد 6 أشهر عند 20°C
جهد التفريغ: منصة مستقرة عند 0.2C–2C (تمثيلي D)
| المعامل | القياسي | طريقة الاختبار |
|---|---|---|
| عمر الدورات | ≥1000 دورة (80% DOD) | شحن 0.5C / تفريغ 1C، 25°C |
| التفريغ الذاتي | ≤16% / 6 أشهر عند 20°C | شحن قياسي، تخزين 6 أشهر، قياس |
| حرارة التشغيل | شحن 0–45°C، تفريغ −20–55°C | اختبار في غرفة مناخية |
| المقاومة الداخلية | ≤30 مΩ (خلية AA، نموذجي) | جهاز قياس مللي أوم تيار متردد عند 1 كيلوهرتز |
| تفاوت السعة | ±5% من السعة المقدرة | تفريغ 0.2C حتى 1.0 فولت |
