NiMH Battery - 1.2V 9000mAh D Size

Description

High-capacity power for demanding equipment
The 1.2V 9000mAh D size NiMH cell is built to deliver strong runtime where stable energy storage matters most. With its large-format D size body and high-capacity design, it supports equipment that must stay active for longer periods without frequent replacement cycles. Buyers looking for a practical nimh battery option will value the balance of dependable output and operational efficiency in devices that rely on steady discharge behavior. For sourcing teams comparing battery pack companies, this cell offers a clear fit for systems that need dependable single-cell performance as part of a larger power solution.

Reliable platform for custom power integration
As a rechargeable nickel-metal hydride solution, this cell is suitable for designs that need repeatable performance, straightforward maintenance, and a stable supply profile. Its 1.2V nominal output makes it easy to integrate into assembled packs, while the 9000mAh capacity supports applications where endurance and uptime are important to daily operations. When working with a custom battery manufacturer, procurement teams can align this cell with project-specific size, voltage, and runtime targets. It is also a practical foundation for a customized battery pack in industrial tools, backup modules, portable instruments, and other systems that require dependable rechargeable power.

Application value for operations that depend on consistency
This D size NiMH battery is well suited for buyers who need a robust energy source for devices that are used repeatedly and must perform predictably across cycles. The high-capacity format helps reduce downtime linked to charging or replacement, making it useful in maintenance routines, field equipment, and stationary products that benefit from longer service intervals. Because it is designed around a familiar rechargeable chemistry, it can support planning for spare inventory, pack assembly, and replacement management with less complexity. For distributors and integrators serving diverse load profiles, the cell provides a practical option that supports reliable field performance and easier system-level sourcing.

Key Advantages

High-Capacity Output for Demanding Energy Loads
This 1.2V 9000mAh nimh battery is built for long runtime and steady discharge, helping equipment maintain consistent power over extended use. Its D size format supports larger energy storage in a familiar cylindrical shape, making it practical for devices that need bulk capacity without frequent replacement. The cell structure is designed to deliver stable voltage under load, while the nickel-metal hydride chemistry offers dependable rechargeability for repeated cycles. For teams sourcing from a custom battery manufacturer, it provides a strong base for specification-driven projects that require predictable performance and durable operation.

Practical Construction for Pack Integration and Repeat Use
Engineered for straightforward installation, this cell suits systems that need standardized dimensions and dependable contact performance. The robust casing helps support everyday handling, while the chemistry is selected for reliable charging behavior and reduced maintenance in planned power systems. It is a practical choice for battery pack companies building multi-cell assemblies where consistency across cells matters. As part of a customized battery pack, it can support commercial equipment designs that prioritize stable output, repeat rechargeability, and efficient integration into larger power solutions.

Professional NiMH battery manufacturer in China

D-size NiMH batteries are rechargeable batteries with a cylindrical shape, a diameter of approximately 33mm, and a length of 62mm. They have a nominal voltage of 1.2V and a typical capacity of around 10000mAh. This high-quality D Size NiMH battery from Weijiang Power offers the best performance with a long-lasting charge that can be used across various applications like everyday household objects and industrial tasks.

We provide OEM services for top-leading NiMH batteries worldwide. You can find NiMH batteries manufactured by Weijiang Power in local supermarkets, DIY stores, electric stores, online e-commerce platforms, and others. With experienced technicians and highly-automated manufacturing plants, Weijiang Power has a daily 600,000 D size NiMH battery output.

Key Features of D Size NiMH Rechargeable Battery:

Reusable, cost-effective, low self-discharge battery
More environmentally friendly than traditional NiCad battery
Long cycle life of over 1000 times
CE certification, RoHS and REACH compliance
MSDS report is available for shipping
Free sample available

Charging Curves of D Size NiMH Battery-1.0C	Charging Curves of D Size NiMH Battery-0.1C/0.2C/0.5C/1.0C
Discharging Curves of D Size NiMH Battery-0.2C/0.5C/1C	Storage & self-discharge Curves of D Size NiMH Battery

Upgrade to NiMH Batteries -

Specification for NiMH Batteries:

The below NiMH batteries list is only for reference. Other NiMH batteries with different specifications are also available. Customized NiMH batteries and battery packs are available. Contact us for more detailed information. We have rich experience from battery concept to production seamlessly and on budget.

Format	Model	Size	Capacity(mAh)	Height(mm)	Diameter(mm)	Standard Charge Current(mA)	Standard Charge Time(h)	Rapid Charge Current(mA)	Rapid Charge Time(h)
A	28A1200	⅔A	1200	28.5	17.0	120	16	1200	1.2
	43A1700	⅘A	1700	43.0	17.0	170	16	850	2.4
	43A1800	⅘A	1800	43.0	17.0	180	16	900	2.4
	50A2000	A	2000	50.0	17.0	200	16	1000	2.4
	50A2200	A	2200	50.0	17.0	220	16	1100	2.4
	50A2300	A	2300	50.0	17.0	230	16	1500	2.4
	67A2800	⁷/₅A	2800	67.0	17.0	280	16	1400	2.4
	67A3300	⁷/₅A	3300	67.0	17.0	330	16	1650	2.4
	61A3500	⁷/₅A	3500	67.0	17.0	350	16	1750	2.4
AA	28AA650	⅔AA	650	29.0	14.5	65	16	650	1.2
	28AA750	⅔AA	750	29.0	14.5	75	16	750	1.2
	43AAl100	⅘AA	1100	43.0	14.5	110	16	1100	1.2
	43AAl200	⅘AA	1200	43.0	14.5	120	16	1200	1.2
	50AAI300	AA	1300	50.5	14.5	130	16	1300	1.2
	50AAI500	AA	1500	50.5	14.5	150	16	1500	1.2
	50AAI600	AA	1600	50.5	14.5	160	16	800	2.4
	50AAI800	AA	1800	50.5	14.5	180	16	900	2.4
	50AAI2000	AA	2000	50.5	14.5	200	16	1000	2.4
	50AAI2200	AA	2200	50.5	14.5	220	16	1100	2.4
	50AAI2300	AA	2300	50.5	14.5	230	16	1150	2.4
AAA	11AAA80	¼AAA	80	11.5	10.5	8	16	80	1.2
	15AAA120	⅓AAA	120	15.0	10.5	12	16	120	1.2
	20AAA210	½AAA	210	20.5	10.5	21	16	210	1.2
	28AAA300	⅔AAA	300	28.0	10.5	30	16	300	1.2
	36AAA400	⅘AAA	400	36.0	10.5	40	16	400	1.2
	44AAA600	AAA	600	44.5	10.5	60	16	600	1.2
	44AAA650	AAA	650	44.5	10.5	65	16	650	1.2
	44AAA700	AAA	700	44.5	10.5	70	16	700	1.2
	44AAA800	AAA	800	44.5	10.5	80	16	400	2.4
	44AAA850	AAA	850	44.5	10.5	85	16	425	2.4
	44AAA900	AAA	900	44.5	10.5	90	16	450	2.4
	50AAA800	L-AAA	800	50.0	10.5	80	16	400	2.4
	67AAA950	LL-AAA	850	67.0	10.5	95	16	950	1.2
SC	43SC2500	SC	2500	43.0	22.5	250	16	1250	2.4
	43SC2600	SC	2600	43.0	22.5	260	16	1300	2.4
	43SC2800	SC	2800	43.0	22.5	280	16	1400	2.4
	43SC3000	SC	3000	43.0	22.5	300	16	1500	2.4
	44SC3300	SC	3300	44.0	22.5	330	16	1650	2.4
C	50C4000	C	4000	50.5	2.5	400	16	2000	2.4
C	50C5000	C	5000	50.5	2.5	500	16	2500	2.4
D	6D8000	D	8000	60.5	32.5	800	16	1600	6.5
	60D9000	D	9000	60.5	32.5	900	16	1800	6.5
	60D10000	D	10000	60.5	32.5	1000	16	2000	6.5
F	90F11000	F	11000	90.5	32.5	1100	16	2200	6.5
F	90F13000	F	13000	90.5	32.5	1300	16	2600	6.5

Get Free NiMH Battery Pack Samples
Weijiang Power is an attractive option for businesses seeking high-quality batteries at affordable prices. Weijiang Power offers NiMH batteries in all sizes, including the AA NiMH battery, AAA NiMH battery, C NiMH battery, D NiMH battery, 9 V NiMH battery, and custom NiMH battery packs. Weijiang Power has invested in advanced technology to improve AAA NiMH battery performance and efficiency, producing NiMH batteries with longer lifespans, faster charging times, and better energy density.

Use Scenarios

Backup Power for Professional Devices and Equipment
This D size cell is well-suited for backup power systems that must stay ready during outages or scheduled downtime. Its 9000mAh capacity supports longer operating periods in devices that draw steady current, helping maintain function in emergency tools, monitoring units, and portable service equipment. In industrial settings, a nimh battery can be used where rechargeable power is preferred over single-use cells. For deployment in a customized battery pack, the cell offers a practical option for assemblies built to match specific voltage and capacity targets.

Field Equipment and Commercial Device Power Supply
The battery is a practical fit for field instruments, wireless access hardware, and other commercial devices that need dependable stored energy. Its D size format makes it suitable for systems that can accommodate larger cells and benefit from longer intervals between charges. A custom battery manufacturer can integrate this cell into project-specific designs for meters, inspection tools, and support devices. It is also widely used by battery pack companies when building rechargeable packs for equipment that requires stable output and repeatable performance across daily operations.

FAQ

Q1. What is this D size battery designed for?
This 1.2V 9000mAh NiMH cell is built for applications that need high-capacity, rechargeable energy storage in a D-size format. Our specification is suitable for equipment that requires stable output and longer runtime within its battery compartment.

Q2. Can you supply this as part of a customized battery pack?
Yes, we can discuss integration into a customized battery pack based on your system requirements. Our team works with buyers, OEMs, and integrators to align cell configuration, voltage, and pack structure with the intended application.

Q3. Is this nimh battery suitable for industrial use?
The nimh battery format is well suited to rechargeable systems that prioritize dependable capacity and repeat use. We recommend confirming your device’s voltage, size, and charge specifications before integration so our cell matches the operating profile.

Q4. Do you support OEM or private-label battery projects?
Yes, our role as a custom battery manufacturer allows us to support product development discussions for OEM and private-label requirements. We can review technical needs, pack layout, and application constraints with your engineering or procurement team.

Q5. How should I evaluate compatibility before ordering?
Start by checking the device’s D-size battery bay, nominal 1.2V requirement, and charging system design. We advise system integrators and procurement teams to verify those points first, then we can help assess whether our cell fits the intended setup.

1.2v 9000mAh D Size NiMH Battery | Weijiang Power

Key Features of D Size NiMH Rechargeable Battery:

Upgrade to NiMH Batteries -

Specification for NiMH Batteries: