PHD Energy

About Us

1.5V Li-FeS2 battery

Primary Battery

Premium Lithium Iron Disulfide
(Li-FeS2) Batteries

1.5V Li-FeS2 (or Lithium Iron Disulfide) battery is a lithium-based primary (non-rechargeable) battery that use lithium metal as anode and iron disulfide as cathode.

6Li+FeS2→Li2S+2Fe+3Li-

These batteries are known for their high energy density and long shelf life, making them suitable for applications such as medical devices, cameras, and other electronic devices where a reliable and long-lasting power source is needed.

PHD Energy 1.5V LI-FES2 BATTERY

Manufacturing

  • Highly automated production lines
  • 60M pcs annual production capacity
  • OEM and private label for tier 1 brands
  • 100% X-ray scanning for quality assurance

Applications

  •  Digital Camera and Digital Video: High drain with flash units
  • Electrical toys: RC, motorized toys
  • Gaming: Controllers, mouses, sensors
  • Outdoor electronics: GPS, flashlights, measuring instruments, scope
  • Medical equipments
  • Other electronic devices

Product Compliances

  •  IEC60086-4 and UL1642
  • RoHS and REACh
  • UN38.3
PHD Energy Battery Manufacturing

Features

  •  Compatible with alkaline AA and AAA batteries
  • Higher energy density and lighter in weight (2/3 of Alkaline)
  • Low self-discharge rate (<1% per year)
  • Longer shelf life: 10+ years with 90%+ remaining capacity 
  • Wider operating temperature range
  • Better pulse discharge capability

specifications

  • Nominal voltage: 1.5V
  • Cutoff Voltage: 0.8V
  • Working temperature: -40 – 60 °C

Recommended Storage condition

  • Temperature: -20 – 40℃
  • Humidity: ≤65 % RH
LFB-AAA-1100 LFB-AAA-1200
1100mA
1200mA
-7.5g
-7.5g
1000 mA Conti.
1500 mA Conti.
1500 mA Pulse
2000 mA Pulse
<0.5g Lithium
<0.5g Lithium
LFB-AA-2900 LFB-AA-3400
2900mA
3400mA
-15g
-15g
2000 mA Conti.
2500 mA Conti.
3000 mA Pulse
4000 mA Pulse
<1g Lithium
<1g Lithium

QUALITY SYSTEM

ISO9001, ISO14001, ISO18001, TS16949

Manufacturing and Quality

Our manufacturing facilities have two locations and are the largest in China.

– The biggest manufacturing facilities in China

– 20+ years of manufacturing history

– Two manufacturing facilities with 40+ highly automated production lines

– Over 120,000,000 pcs produced per year (80% capacity)

PHD Energy manufacturing facilities