Weijiang Power designs and manufactures NiMH/NiCd battery chargersلخلايا AA وAAA وC وD و9V القابلة للشحن ولعبوات NiMH المخصصة. شواحننا الذكية تستخدم -ΔV والحرارة (dT/dt) مع مؤقت وحماية من الشحن الزائد، بموديلات 2/4/6/8 خانة مع USB أو كهرباء أو مدخل سيارة 12 فولت. نوفر لتجار التجزئة والعلامات والمصنعين شواحن جاهزة وأOEM/علامة خاصة.
Why Choose Weijiang NiMH Battery Chargers
- Automatic shut-off:-ΔV وdT/dt ومؤقت الأمان تمنع الشحن الزائد وتطيل عمر البطارية.
- Multi-size compatibility:شواحن AA/AAA وموديلات مركبة تقبل C وD و9V NiMH/NiCd.
- Standard and fast charging:شواحن اقتصادية ليلية وسريعة عالية التيار مع تحكم لكل خانة/زوج وحالة LED.
- Worldwide and portable inputs: AC 100–240 V, USB 5 V and 12 V car adapters for home, travel and industrial use.
- Safe and certified: CE, RoHS and REACH compliant, with safety and EMC documentation (such as UL/ETL/FCC) available to support your market.
Typical Charger Configurations
| Model Type |
Bays / Cells |
Input |
Charge Control |
| USB travel charger |
2–4 bays, AA/AAA |
USB 5 V |
-ΔV + مؤقت، حالة LED |
| 4-bay smart charger |
4 bays, AA/AAA |
AC 100–240 V |
-ΔV / dT/dt، قنوات مستقلة |
| Combo multi-size charger |
AA/AAA/C/D/9V |
AC 100–240 V |
Size-selectable, timer + −ΔV |
| Fast charger |
4 bays, AA/AAA |
AC / car 12 V |
High-current with temperature cut-off |
| Pack charger (OEM) |
Custom NiMH packs |
Per pack voltage |
CC charge + termination matched to the pack |
OEM, Private Label and Pack Chargers
We customize bay count, charge current, housing color, plug type (EU/UK/US/AU), packaging and branding, and we build dedicated chargers for custom NiMH packs used in tools, medical devices and emergency lighting. Chargers can be supplied together with our NiMH cellsوNiMH battery packsكمجموعات جاهزة للبيع.
Frequently Asked Questions
Q1: Can your chargers charge both NiMH and NiCd batteries?Yes. Most models charge both NiMH and NiCd AA/AAA (and combo models C/D/9V) cells, with chemistry-appropriate termination control.
Q2: Can AA and AAA batteries be charged together?Independent-channel smart chargers monitor each bay separately, so mixed sizes and capacities can be charged together on supported models.
Q3: How long does charging take?Standard chargers charge overnight at around 0.1C; fast chargers fully charge typical AA cells in a few hours, depending on capacity and bay current.
Q4: How does the charger prevent over-charging?Smart models combine −ΔV voltage detection, dT/dt temperature sensing and a safety timer, then switch to trickle or stop when charging is complete.
Q5: Do you provide chargers for custom NiMH battery packs?Yes — we design pack chargers matched to your pack voltage, connector and charge profile, including BMS/thermistor coordination on request.
Q6: What is the MOQ for branded or custom chargers?Standard models support flexible MOQ with samples available; private-label housing, plugs and packaging are quoted within 24 hours.
