1
/
of
1
Sinowatt 2500mAh 18650 Battery 3.7V
Sinowatt 2500mAh 18650 Battery 3.7V
Regular price
£6.00 GBP
Regular price
£7.50 GBP
Sale price
£6.00 GBP
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Simowatt 25SP 2500mAh/20A Rechargeable Flat Top 18650 Battery
Here at ScubaDiving Gear we take 18650 Battery Safety & Authenticity very seriously, all of our cells are batch tested and 100% Genuine.
The Sinowatt 25SP is a great alternative the Samsung 25R. Sinowatt are a manufacturer in Shenzhen China. They own their own battery factory, and manufacture their own cells – these are not rebranded cells. We purchase directly from the factory to ensure quality Grade A cells with good dates.
Battery Specification
- Battery Size: 18650 Battery
- Nominal Voltage : 3.65V
- Nominal Capacity : 2500mAh
- Min . Capacity : 2450mAh
- Charging Metod : CC/CV 4.20CV ±0.05V
- Discharge Voltage : 2.50V (Average Cut Off)
- Charging Current CC : 1250mA , 135min
- Rapid Charging Current : 4000mA , 55min
- Continuous Discharge Current : 20A
- Max.Pulse Discharge : 35A
- Battery rate : 12C
- Weight : 45gr.max
- Colour : Gray
- Version : Flat
- Protection Circuit Board / PCB : No / Unprotected
- Type : Rechargeable , INR , IMR , High Drain

The ScubaDiving Gear Store
Verified Seller on Bidnamic Store
Free Shipping
Free Shipping
Shipping Overview:
- Daily Cut-Off: Orders placed before 16:00 GMT are prepared the same working day
- Preparation Time: 0–2 working days (Monday to Friday)
- Delivery Window: 5–9 working days after dispatch (Monday to Friday)
- UK Delivery: Free shipping is provided on all orders within the United Kingdom
For more information, click here
30-Days Return
30-Days Return
Essential Details:
- Return Window: 30 days from the date of delivery
- Restocking Fees: None
- Refund Timeline: Usually within 7 business days
- Return Shipping: Customers cover the cost of sending items back
For more information, click here