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  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

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BTC-R79902SL battery (1000 mAh 3.7 V, Black)

Our price: $ 25.64

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Compatible with:
331A4Z20DE2D, 73PD000000005, BA0203R79902, BA20203R79902, BA20603R69900
Capacity:
1000 mAh
Type:
Li-ion
Joanna Barnes
rated us:
(4/5)
General:
good service
About the product:
ok
Gábor Czeller
rated us:
(5/5)
General:
I am very satisfied with BatteryUpgrade. This was my second order and i got the battery in 14 days (China - Hungary).
About the product:
The battery from batteryupgrade is better than the original.
Johannes Vliegenthart
rated us:
(5/5)
General:
Your service was excellent, we would certainly recomend your company
Leslie Turner
rated us:
(5/5)
General:
Service was excellent considering parcel was shipped from Hong Kong.
About the product:
Similar to batteries bought previously, good quality.
Nina Marie Harm
rated us:
(5/5)
General:
Very fast and reliable! I must dearly recomend Battey upgrade to all, and I will always contact them if I have a problem with my electric equipment!
About the product:
The battery to my very old Creative Zen, matched perfect, and I can, after several months, listen to my favourite music again. Thank you!
SERGIO TEIXEIRA GAIA
rated us:
(5/5)
General:
No problems with the double payment I did (one via Paypal site and the other via BatteryUpgrade.com). The additional debit was cancelled imediately and the discount after my purchase was credited to me. (Fast solution)
About the product:
The battery arrived here well packaged. I charged and tested it and comproved that its duration was really of a good new battery.
Matt Garner
rated us:
(5/5)
General:
Simple and efficient. Price was good. Had no problems.
About the product:
MP3 player battery replacement
Fredrik Mohlin
rated us:
(5/5)
General:
easy-manuerable webpage
About the product:
Works all the time
Manmeet S Sandhu
rated us:
(5/5)
About the product:
Arrived extremely quickly and well packaged. the battery was very good value for money.
Barrie Keightley
rated us:
(5/5)
General:
A really great service, everything can well packed and on time.
About the product:
nice product does the job better than the original battery
Dejan Rosic
rated us:
(5/5)
General:
Great company, good quality ,fast shipment all together excellent,thanks
About the product:
Batteries are very good for now ,I will test them more
Mark Rimmer
rated us:
(5/5)
General:
Very good service - only supplier I could find who actually stocked the battery we needed!
About the product:
Product seems to work fine.
Mark Kelly
rated us:
(5/5)
General:
The website was easy to use and order on. The order arrived in the promised time.
About the product:
They work perfectly as promised
Bodinot
rated us:
(4/5)
General:
No comments
About the product:
Good produkt so far
Peter Smith
rated us:
(5/5)
General:
Very helpful when I made an enquiry, then very fast service when I ordered.
Brynjar Omarsson
rated us:
(5/5)
General:
I'm very happy with the service that i received, my order was shipped to Iceland and it arrived in good time, all in all very fast and reliable delivery.
About the product:
I'm very satisfied with the Creative Zen Extra battery that I ordered and it fits perfectly and works flawlessly. Thank you.
David Alin
rated us:
(5/5)
General:
Lots of batteries, didn't think i would ever find the one I needed. Nice and easy to buy, quick delivery.
About the product:
Works fine.
ELI P SOROPLIDOU
rated us:
(5/5)
General:
fast and reliable-highly recommended
About the product:
works just fine like the original
Michael Jackson
rated us:
(5/5)
General:
No problems, prompt service.
About the product:
Good product and price, works well
אליהו כסלו
rated us:
(5/5)
General:
I received my order as quick as possible . thanks Eliahu Kislev
Ioannis Theocharopoulos
rated us:
(5/5)
General:
Exceptional customer service Very fast email reply. I have never looked anywhere else for my battery needs since then. I currently count 5 orders
Bas Slob
rated us:
(5/5)
Christine Bradley
rated us:
(5/5)
Jason Williams
rated us:
(4/5)
Declan Kelly
rated us:
(4/5)
General:
Glad to have found your site.
About the product:
The battery fit the purpose it was purchased for.
Mr Robert Fellows
rated us:
(5/5)
General:
Very quick response and good service received no problems with the site and ordering.
About the product:
Battery received as stated and working just like an original one.

All devices

Assurance and warranty
The BTC-R79902SL battery (1000 mAh 3.7 V, Black) comes with 12 months warranty. Besides this, we offer a unique 30-day money back guarantee: in case you are not satisfied with the product, for whatever the reason, you can always return it and get your money back.
Quality and safety
This BTC-R79902SL battery (1000 mAh 3.7 V, Black) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-R79902SL battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-R79902SL battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTC-R79902SL battery is factory fast. Batteries lose performance over their lifetime, even when they are not used. Many importers and resellers store their batteries in stock for a long time before they are sold. BatteryUpgrade.com makes sure that the ordered battery can be shipped directly after production by working together with the manufacturers. So you can be sure that you will get a brand new high quality battery!

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  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!