SC 3000mAh 1.2V Ni‑MH Rechargeable Battery Sub‑C Cell WJ H‑SC3000P for Power Tool RC Toy

Description

Full Technical Specifications (WJ H‑SC3000P)

Parameter Item	Specification
Model Number	WJ H‑SC3000P
Nominal Voltage	1.2V per cell
Rated Capacity	3000mAh (Min. 2900mAh)
Cell Size	SC (Sub‑C) Cylindrical Ni‑MH Cell
Dimension (D×H)	Φ22.0±0.2mm × 43.0 mm
Weight	Approx 55.0g
Internal Resistance (1kHz, fully charged)	≤ 30 mΩ
IEC Cycle Life	≥500 cycles (IEC61951‑2:2017 Standard)
Max Continuous Discharge Current	3000mA (1C)
Standard Charge	300mA (0.1C), 16 hours
Fast Charge	900mA‑1500mA (0.3C‑0.5C), with charge‑termination control
Trickle Charge	150mA (0.05C)
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±2℃)
Certifications	CE, RoHS, REACH, MSDS, UN38.3, PPWR documents available

Core Performance Advantages

≥500 IEC‑standard cycles: Pass IEC61951‑2‑2017 cycle test, long service life for power‑hungry equipment.
Ultra‑low internal resistance ≤30mΩ: Excellent high‑rate discharge performance, support up to 1C continuous discharge current.
High‑capacity SC Sub‑C cell: Nominal 3000mAh, minimum guaranteed capacity 2900mAh for stable batch consistency.
Wide operating temperature: Discharge from ‑10℃ up to +55℃, adapt to RC models, power tools and industrial devices.
Reliable self‑discharge performance: Retain ≥60% capacity after 28‑day storage under 20±2℃ environment.
Strict safety validation: Pass over‑charge, over‑discharge, short‑circuit, vibration and drop test per factory specification.
Flexible OEM & ODM: Support spot‑weld tabs, lead‑wires, different connectors and custom Ni‑MH battery pack assembly.

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 Ni‑MH Battery‑Pack Service

We provide OEM & ODM custom assembly service based on WJ H‑SC3000P Sub‑C Ni‑MH cells. We support series‑parallel combination, spot‑weld tabs, lead‑wires, diverse connectors and plastic housing custom‑made to match your power‑tool, RC model and industrial device requirements.

Typical Application Scenarios

This SC 3000mAh 1.2V Ni‑MH rechargeable Sub‑C cell is widely used for high‑current draw consumer and industrial equipment.

RC Cars & RC Models Cordless Power Tools Industrial Portable Equipment Emergency Backup Power Large‑capacity Consumer Gadgets Electric Toy Power Packs

Frequently Asked Questions

Q1: What is cycle‑life of WJ H‑SC3000P Ni‑MH cell?

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

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

A: ≤30 mΩ when fully‑charged, measured under 1KHz AC test condition.

Q3: Can you assemble custom battery packs from SC3000mAh cells?

A: Yes, we support OEM custom battery packs with spot‑weld tabs, lead‑wires and various connectors. Contact us for custom pack quotation.

Q4: What certificates can you provide for export shipment?

A: CE, RoHS, REACH, MSDS, UN38.3, PPWR documents are available for global importing requirements.

Q5: Are samples available for performance testing?

A: Samples can be offered for lab test; customer covers freight cost for sample shipment.

Manufacturer & Certification Support

Weijiang Power is a professional Ni‑MH rechargeable battery manufacturer with long‑term production experience. Equipped with independent aging‑testing laboratory and automated assembly production lines. Complete export certification documents and stable mass‑production capacity for OEM & wholesale bulk‑order projects.

View All Certifications > Factory & Testing Lab Showcase >