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AAA Eco-friendly NiMH Rechargeable Battery

Catalog: AA/AAA Ni-MH Batteries
Model: BPI AAA

Lightweight design with smart capacity-matching and high-density cells. No memory effect, long-term power retention. Ideal for micro devices (e.g., earbuds, glucose meters). Stable performance, 1500+ cycles, eco-friendly, RoHS certified.

  • Excellent safety performance

  • High capacity

  • Longer cycle life

  • Ultra-low self-discharge

  • Wide temperature range

  • Powerful fast charging capability

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Features & Description

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Specifications

BPI AAA Ni-MH Battery, designed for precision micro-devices, utilizes nano-coated electrodes for higher energy density and charge efficiency. Memory-free for instant use; low self-discharge retains 70% charge after 3 years, 1500+ cycles. Leak-proof design suits medical tools and IoT sensors. Operates in -40°C~80°C with stable performance. Certified by RoHS, CE, UL, IEC62133, and UN38.3. Heavy-metal-free, fully recyclable. Globally insured with 2-year warranty across 50 countries.

  • Excellent safety performance
  • High capacity
  • Longer cycle life
  • Ultra-low self-discharge
  • Wide temperature range
  • Powerful fast charging capability
  • Stable voltage output
  • Low short-circuit risk
  • Environmentally friendly
  • No memory effect
  • Compatible with various devices
  • Multiple certifications (UL/CE/UN38.3)

Application Areas: Toys, microphone, GPS Locator, robotic vacuum cleaner, game controller, home appliances, medical devices, solar street light

Model Nominal Voltage (V) Weight (g) Shipping Internal Resistance (mΩ) Total Height (mm) Diameter (mm) IEC life (times)
28AAA400 1.2 7.5 40.0 28.2±0.3 ￠10.0±0.1 500
43/44AAA300 1.2 7.5 45.0 42.5±0.3 (Flat-Top)/

44.0±0.3(Button-Top)

 ￠10.0±0.1 500
43/44AAA400 1.2 8.5 42.0 42.5±0.3 (Flat-Top)/

44.0±0.3(Button-Top)

 ￠10.0±0.1 500
43/44AAA500 1.2 9.5 38.0 42.5±0.3 (Flat-Top)/

44.0±0.3(Button-Top)

 ￠10.0±0.1 500
43/44AAA600 1.2 10.0 35.0 42.5±0.3 (Flat-Top)/

44.0±0.3(Button-Top)

 ￠10.0±0.1 500
43/44AAA700 1.2 11.0 35.0 43.4±0.3(Flat-Top)/

44.15±0.3(Button-Top)

 ￠10.24±0.1 500
43/44AAA800 1.2 11.5 35.0 43.4±0.3(Flat-Top)/

44.15±0.3(Button-Top)

 ￠10.24±0.1 500
43/44AAA900 1.2 12.0 35.0 43.4±0.3(Flat-Top)/

44.15±0.3(Button-Top)

 ￠10.24±0.1 500
43/44AAA1000 1.2 12.5 40.0 43.4±0.3(Flat-Top)/

44.15±0.3(Button-Top)

 ￠10.24±0.1 500
43/44AAA1100 1.2 13.0 40.0 43.4±0.3(Flat-Top)/

44.15±0.3(Button-Top)

 ￠10.24±0.1 350

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