Total solution for Portable Power since 1995.
Products are designed , assembled & Quality Controlled in USA. All products are shipped from California. Call us at 510-525-2328

Items in your Cart: 0

Current Subtotal: $0.00

Checkout Button

 About Payment 
 Shipping & Cost
 FAQ's
 Warranty/Return
 Battery SDS
 Battery Terminology
 Testimonials
 Battery Knowledge
 Privacy Policy
 Export restrictions

 

Shopper Award
Security Verified Seal
 

Custom Polymer Li-ion Battery: 3.7V 800mAh (2.96wh, 2A rate, 383562-2C) *
Your Price: $15.50
In Stock

Product ID # 7221
Part Number: CU-J816

Lead Time: 5 Business Days
Add to a new shopping list

Quantity Discounts

QuantityAmount
5 to 20$15.03
21 to 50$14.72
51 to 100$14.41
101 or more$13.95

 

*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing              
  • Customize 3.7V 800mAh Li-Ion Battery Pack is made of 1 x  3.7V 800 mAh (PL-383562-2C) battery with Built in Protection IC (PCB) to avoid battery from over charge and over discharge
  • Shrink wrapped with PVC 
  • 1.0" 26AWG open end wire (middle of pack)
Voltage Voltage: 3.6V (working)   4.2V ( peak)  2.5V(cut-off)
Capacity 800 mAh, 2.96Wh
Protection
  • One  PCB (2.0A) installed with the  battery pack and protects the battery from
    • Overcharge       (>4.2V)
    • Over discharge  ( <2.5 V)
    • Over drain ( >2.0 Amp)
    • Short circuits
  • No Polyswitch
Prewired
  • 1.0" 26AWG open end wire (middle of pack)
Max. Discharging Rate
  • 2.0 A is limited by the PCB
Dimensions (LxWxH)
  • 63mm(2.5") x 36mm(1.4") x 4.5mm(0.2")
 
Weight 20 grams (0.6 Oz)
Smart Tips
Applications
  • Perfect for memory back-up, external battery bank for MP3
  • Building battery pack for higher voltage or higher capacity without extra PCB.
Warning
  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: over charge, over discharge, any changes of this battery pack and mis-assembling batterypacks).
  • Always charge battery with attention. Battery pack should be placed in a fireproof place to avoid any accidents.
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products
Custom Polymer Li-Ion Battery: 3.7V 750 mAh (2.8wh, 1A rate) battery
Your Price: $17.25
Smart Charger (0.5A) for 3.7V Li-ion/Polymer Rechargeable Battery Pack - CE Listed -
Your Price: From $18.95 to $26.95
ratingratingratingratingrating
Custom Polymer Li-Ion battery: 3.7V 1400mAh (5.18Wh, 1.4A rate) with 10K thermistor
Your Price: $23.85
Custom Polymer Li-Ion Battery: 3.7V 1500mAh (5.55Wh, 2A rate, 703562-2C)
Your Price: $20.90
Custom Polymer Li-Ion battery: 3.7V 1500mAh (5.55Wh, 2A rate, 703562-2C) with Thermistor
Your Price: $27.00
Custom Polymer Li-Ion battery: 3.7V 1600 mAh (5.9Wh, 2A rate, 402248-2C) battery module (0.48)
Your Price: $21.50
Custom Polymer Li-Ion battery: 3.7V 2000mAh (7.4 Wh, 605060-2C) - UN38.3 Passed
Your Price: From $21.95 to $26.95
Custom Polymer Li-Ion Battery: 3.7V 2000mAh (7.4wh, 4A rate, 605060-2C) with Molex connector - UN38.3 Passed
Your Price: see Notes
Li-Ion 18500 Battery: 3.7V 1400mAh (5.18 Wh, 2A rate) battery - UN38.3 Passed
Your Price: $19.95
Li-Polymer battery: 3.7 Volts 1550mAh (3.7Wh, 2A rate) - UN38.3 Pending
Your Price: $15.95
ratingratingratingratingrating
Polymer Li-Ion Battery: 3.7V 500mAh (1.85Wh, 1A rate) - UN38.3 Passed
Your Price: Cell Discontinued, replaced by #4581
ratingratingratingratingrating
Lithium 14500 Battery: 3.7V 800mAh (2.96Wh, 2A rate) battery - UN38.3 Passed
Your Price: From $14.50 to $15.00
Polymer Li-Ion battery: 3.7V 700mAh (2.59 Wh, 503048-1C) for Solar LED lights(SL-24000) battery - UN38.3 Passed*
Your Price: $25.00
ratingratingratingratingrating
Option 1: Without Open End Wires
Custom Polymer Li-Ion battery: 3.7V 1800mAh (6.7Wh, 2A rate, 425085-2C) - UN38.3 Passed
Your Price: $20.98
Option 1: 4 inches long 28AWG Open end wires
Polymer Li-Ion battery: 3.7V 2000mAh (7.4 Wh, 2A rate, 605060-2C) battery - UN38.3 Passed
Your Price: From $21.95 to $25.95
Polymer Li-Ion battery: 3.7V 2000mAh (7.4 Wh, 2A rate) with 10K NTC - UN38.3 Passed
Your Price: $23.95
Polymer Li-Ion Cell: 3.7V 530mAh (503035-2C, 1.96Wh 500mA Rate)
Your Price: $15.00

Product Reviews

Login to rate or review this product
(0 Ratings, 0 Reviews)
---------------------------
What to consider when designing Lithium Batteries?
---------------------------
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
---------------------------
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
---------------------------
Lithium Battery Shipping Regulation
---------------------------
Recommendations on How to get ≤30% Rated Capacity for Shipping
---------------------------
Thermal Abuse Test for IEC62133
Mailing Lists




Copyright 2000-2022