***WARNING BATTERIES CAN ONLY BE SHIPPED VIA GROUND***

Check polarity match (red and black cable order)
Compatible with RAK Meshtastic Starter Kit- these batteries are commonly used with RAK hardware and not as commonly used with LILYGO or Heltec which use 1.25 size and opposite polarity.

Specifications:

• Manufacturer:
  • MakerFocus/MakerNova
• Typical Capacity
  • 3000mAh/4000mAh/8000mAh (choose)
• Nominal Voltage
  • 3.7 V
• Max Charge Current
  • 3000mAh/4000mAh/8000mAh
• Max Loading Current (peak value)
  • 3000mAh
• Operating Temperature:
  • Charge temperature: 0-10°C (Maximum 0.2C)
    • Cut-off voltage: 4.1V
  • Discharge temperature: 10-45°C (Maximum 0.5C)
    • Cut-off voltage: 4.2V
  • Working temperature range: 10-60°C
    
• PCM over/under charge protection
• Dimensions:
  3000 mAh: (±2mm): 67*36*12 mm /2.80*1.50*0.50inch(L*W*H)
  4000 mAh: (±2mm): 66*40*11.1 mm /2.60*1.57*0.44inch(L*W*H)
  8000 mAh: (±2mm): 91.4*59.4*13.1 mm /3.60*2.34*0.52inch(L*W*H)
• JST Type PH 2.0 Plug

California Prop 65
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Warranty & Support:

Complimentary Telephone and Email/Live Chat Support (Click Here)
Online Technical Manuals and Instructions (Click Here)

Battery Shipping Policy and Warranty – Rokland

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Return Policy: Used batteries are not returnable. If brand new, no charge count, you may return this item within 30 days of receipt. Orders with free shipping selected will incur a 10% restocking fee to help us cover the original shipping cost, unless the item is defective or different from the advertisement. Any expedited shipping charges paid, including return shipping, are never refundable. If you opt for an exchange, we will pay to ship the replacement to you. Items must be returned the way they were received, with all pieces, documentation, and retail packaging (if applicable) included. For bulk purchases, see our bulk purchase return policy here.