AAA Ni-MH Rechargeable Battery Pack 700mAh 1.2V with Custom Connector

Q: What is cycle‑life of AAA 700mAh Ni‑MH battery?

≥500 cycles tested according to IEC61951‑2‑2017 standard under 0.2C charge‑discharge test conditions.

Q: What is internal resistance for this AAA Ni‑MH cell?

≤40mΩ when fully‑charged, measured under 1KHz AC condition.

Q: Can you spot‑weld tabs and build custom packs for AAA 700mAh cells?

Yes, spot‑weld tabs, flying leads, connectors and series‑parallel OEM battery packs are supported.

Q: What export certificates are supplied for AAA Ni‑MH cells?

PPWR, CE, RoHS, REACH and MSDS documents can be provided for global export orders.

Q: Can I get test samples for AAA 700mAh nickel metal hydride cell?

Samples are available for performance validation, buyer shall bear the shipping cost.

WEIJIANG original AAA Ni-MH rechargeable battery pack, rated capacity 700mAh, nominal voltage 1.2V. Equipped with customizable wire leads and connectors, ready for direct installation in devices and battery assembly.

Featuring low internal resistance, stable discharge platform and over 500 charge-discharge cycles, it maintains reliable long-term power output. Widely used in consumer electronics, backup power modules, industrial measuring instruments and smart home devices.

All battery packs undergo strict capacity matching and quality inspection before delivery. We support full OEM customization including voltage configuration, capacity grading, connector type and wire length, with complete international safety certifications.

Get a Quote Download

Description

Full Technical Specifications (WJ‑H‑AAA700)

Parameter Item	Specification
Model Number	WJ‑H‑AAA700
Nominal Voltage	1.2V per cell
Rated Capacity	700mAh (Minimum 630mAh)
Cell Size	AAA Cylindrical Ni‑MH
Dimension (D×H)	Φ10.5mm × 44.5mm
Weight	Approx 12.0g
Internal Resistance (1kHz, fully charged)	≤ 40 mΩ
IEC Cycle Life	≥500 cycles (IEC61951‑2:2017)
Max Continuous Discharge Current	700mA (1C)
Standard Charge	70mA (0.1C), 16 hours
Fast Charge	350mA‑700mA with delta‑V charge‑termination control
Discharge Temperature Range	-10℃ ~ +55℃
Short‑term Storage Temperature (<30 days)	-20℃ ~ +55℃
Cut‑off Discharge Voltage	1.0V/cell
28‑day Self‑discharge Retention	≥60% capacity @20℃
Certifications	PPWR,CE, RoHS, REACH, MSDS documents available

Core Performance Advantages

≥500 IEC‑standard cycles: Pass IEC61951‑2‑2017 cycle test for portable consumer and industrial equipment.
Standard AAA cylindrical footprint: Standard size compatible with most AAA‑format device housings.
Low internal resistance ≤40mΩ: Reliable stable discharge performance for medium‑current portable hardware.
Wide operating temperature: Discharge range from‑10℃ up to +55℃, suitable for indoor and mild outdoor installations.
Strict safety validation: Pass over‑charge, over‑discharge, short‑circuit, vibration and drop reliability testing.
Flexible OEM customization: Factory spot‑weld tabs, flying leads and custom series‑parallel battery pack assemblies.

Performance Characteristic Curves

1.0C Rate Charging Curves

0.1C‑1.0C Multi‑Rate Charging Curves

0.2C / 0.5C / 1C Discharging Curves

Storage & Self‑Discharge Retention Curves

OEM Custom Battery‑Pack Service

We provide OEM & ODM custom assembly service based on WJ‑H‑AAA700 standard AAA Ni‑MH cells. We support series‑parallel combination, spot‑weld metal tabs, flying leads, assorted connectors and custom plastic housings for portable device layout.

Typical Application Scenarios

AAA‑700mAh standard nickel‑metal hydride cell is widely used for portable electronics, safety sensors and small‑size industrial portable hardware.

Solar garden lights Wireless microphones Smoke & gas detectors Portable measuring instruments Remote‑control equipment Small portable medical devices

Frequently Asked Questions

Q1: What is cycle‑life of AAA 700mAh Ni‑MH battery?

A: ≥500 cycles tested according to IEC61951‑2‑2017 standard under 0.2C charge‑discharge test conditions.

Q2: What is internal resistance for this AAA Ni‑MH cell?

A: ≤40mΩ when fully‑charged, measured under 1KHz AC condition.

Q3: Can you spot‑weld tabs and build custom packs for AAA 700mAh cells?

A: Yes, spot‑weld tabs, flying leads, connectors and series‑parallel OEM battery packs are supported.

Q4: What export certificates are supplied for AAA Ni‑MH cells?

A: PPWR, CE, RoHS, REACH and MSDS documents can be provided for global export orders.

Q5: Can I get test samples for AAA 700mAh nickel metal hydride cell?

A: Samples are available for performance validation, buyer shall bear the shipping cost.

Manufacturer & Certification Support

Weijiang Power is a professional Ni‑MH rechargeable battery manufacturer with 16‑year production experience. In‑house reliability laboratory and automated production lines support mass‑volume orders and small‑batch OEM customization. Full export‑ready certification documents for worldwide customers.

View All Certifications > Factory & Testing Lab Showcase >

Language