Unitech Energy System Limited

High-integrity Lithium battery and Wire Harness assmblies manufacturer in China

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Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery

Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery

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Brand Name :Unitech
Model Number :503759 3.7V 1200mAh
Certification :UN38.3 MSDS CE RoHS
Place of Origin :China
MOQ :1000pcs
Price :negotiable
Payment Terms :T/T, Western Union
Supply Ability :100000pcs/Month
Delivery Time :28 days
Packaging Details :One battery per box, 10KG per Carton safe package
Type :3.7V Li-polymer battery
Model :503759 3.7V 1200mAh
Application :GPS tracker and digital devices
Smaples :Samples are available
Connector :optional available
Protection :with PCM
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Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery

Lipo battery Specification:

Product Name 503759 1200mAh 3.7V lipo battery
Battery Type Lithium Polymer battery
PCM: Available  
Accembly Composed Type 1S/ 1 cell  
Nominal Capacity 1200 mAh @0.2C discharge
Nominal Voltage 3.7 V  
Charge Voltage 4.2±0.12 V  
Cut-off Voltage 3.0 V  
Standard charge Current 240 mA @0.2C charge
Max. charge current 1200 mA @1C charge
Standard Discharge Current 240 mA @0.2C discharge
Max. Discharge Current 1200 mA @1C discharge
Resistance <100 mΩ  with PCB
Cycle Life: Over 500 times  
Weight (Approx.) 22 g  
Dimensions(T.W.L.) 5.0*37*59 (mm)  
Charge Temperature 0 ~ 45℃  
Discharge Temperature -10 ~ 60℃  
Storage Temperature 0~40℃ Less than one month
10~30℃ More than one month

PCB specification:

No Item Condition Specification
1 input Voltage input Voltage B+ to B- -0.3V~+10V
2

Over-charge

Detection voltage 4.30±0.05V
3 Release voltage 4.10±0.05V
4 Detection delay time ≤200ms
5

Over discharge

Detection voltage 2.40±0.10V
6 Release voltage 3.00±0.10V
7 Detection delay time ≤100ms
8

Over discharge current

Over current 2.0~6.0A
9 delay time ≤20ms
10 Short Circuit protection Short detection delay time ≤50 uS
11 Release Conditions Cut off load
12

Normal current consumption

Normal current consumption of PCM

Max 6.00uA
13 0V charge allowed 0V charge NO
14

Suggest working conditions

max continuous charge/discharge current

1.50A
15 suggest working temperature -20℃~60℃
16 IR resistance IR of PCM ≤65.00 mΩ
17 NTC resistance NTC(20~30℃)/ NTC of PCM(20~30℃) /
18

PCM

The size of final PCM

The length of final PCM 16.00±0.15 mm
19 The width of final PCM 3.50±0.10mm
20 The thickness of final PCM MAX:2.50mm
21

Appearance

  1. Nothing part deflection
  2. The status of solder is all right
  3. PCM will not crook

Settle for LTW Module appearance standard

Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery


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Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery

China Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery for sale

Lithium Polymer Battery 3.7 V 1S Li-polymer 1200mah 503759 Rechargeable Battery

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