China 1.2V NI-MH AA 2600mAh Rechargeable Battery Manufacturer and Supplier

Lead Time

SAMPLE1~2 days for exiting brands for sample

OEM SAMPLES5~7 days for OEM samples

AFTER CONFIRMATION25 days after confirming order

Model: NI-MH AA 2600 mAh

Packaging: Shrink-wrapping, Blister card, Industrial package, Customized package

MOQ: 20,000pcs

Shelf Life: 1 years

Certification: CE, ROHS, MSDS, SGS, BIS

OEM Brand: Free Label Design & Customized packaging

Features

01

Excellent energy efficiency and excellent low temperature performance.
02

Cutting-edge battery technology ensures incredibly long-lasting, full-capacity discharge times through a high-density design.
03

Ensuring safety is our top concern, so our products are equipped with reliable anti-leakage protection. Whether during storage or when over-discharged, you can rely on its excellent leak-free performance.
04

The design, safety measures, manufacturing processes and qualifications of our batteries follow strict industry standards. These standards include CE, MSDS, ROHS, SGS, BIS and ISO certifications.

Dimensions	diameter	14.5-0.7mm
Dimensions	Height	50.5-1.5mm

Item	Specification	Conditions
Standard charge	260 mA（0.1C）	ambient temperature of 20±5℃, Relative Humidity: 65^±20%
Standard charge	16 hrs	ambient temperature of 20±5℃, Relative Humidity: 65^±20%
Standard discharge	520 mA (0.2C)	V standard charge, the final voltage is 1.0V
Rapid Charge	520mA（0.2C）	-ΔV=5～10mV ambient temperature of 20±5℃, Relative Humidity: 65^±20%
Rapid discharge	520mA（0.2C）	standard charge, the final voltage is 1.0V
Trickle Charge	52～130 mA (0.02C～0.05C)	Ta=-10～45 ℃
Nominal Voltage	1.2 V
Open circuit voltage	≥ 1.25V	Within 1 hr after standard charge
Nominal Capacity	2600 mAh
Minimum Capacity	≥2600 mAh(0.2C)	Standard charge and Standard discharge
Minimum Capacity	≥2340 min(0.2C)	Standard charge and Rapid discharge
Internal Impedance	≤30mΩ	Within 1 hr after standard charge
Charge-retention Rate	Charge retention rate ≥Nominal capacity 60%(1560mAh)	Storage a period of 28 days after standard charge, then Standard discharge (0.2C) to 1.0V
Cycles Test	≥ 300 Cycles	IEC61951-2:2003 （see note 2）

Storage Temperature	Within 1 year	-20～25℃
	Within 6 months	-20～35℃
	Within 1 months	-20～45℃
	Within 1 week	-20～55℃
Operation Temperature	Standard charge	15～25℃
	Fast Charge	0～45℃
	Discharge	0～45℃
Constant humidity and hot performance	No damage	Full charge the battery at current 0.1C, 33±3℃, 80±5%R.H., storage 14 days.