Sony ZV-E1 Black

Rp 34.999.000

  • Designed for Content Creators
  • 12MP Full-Frame Exmor R CMOS Sensor
  • UHD 4K 120p / FHD 240p / 10-Bit 4:2:2
  • 5-Axis SteadyShot Image Stabilization
  • 15+ Stops Dynamic Range, AI Auto-Framing
  • Multi-Face Recognition, Time-Lapse
  • Product Showcase Setting
  • S-Log3, S-Gamut3, S-Cinetone, User LUTs
  • Extended ISO 80-409,600
  • Internal Mic + Inputs, USB Streaming

Out of stock

Subsidi Ongkir untuk pembelian Minimal 500rb

  • Jaminan asuransi untuk kehilangan
  • Pengiriman 2×24 Jam
  • Order sebelum 14:00 WIB (Senin-Sabtu)
    untuk pengiriman hari yang sama.
Guaranteed Safe Checkout

Sony ZV-E1 Black

Sony ZV-E1 Black memberikan tampilan sinematik untuk vlog, wawancara, dan demonstrasi produk Anda. Dengan bentuk yang lebih kecil dari EV-10 dan struktur inner gaya sinema a7S III, ZV-E1 menampilkan sensor CMOS Exmor R berkekuatan penuh 12MP dan prosesor gambar BIONZ XR untuk memberikan tampilan sinema yang memukau dalam bentuk yang kecil dan portabel. Mount lensa E berukuran penuh membuatnya menjadi salah satu kamera terkecil dengan mount lensa yang dapat dipertukarkan.

Beberapa keuntungan ZV-E1 termasuk bokeh sinematik, rentang dinamis lebih dari 15 stop, stabilisasi 5 sumbu, framing otomatis berbasis kecerdasan buatan, bantuan AF, pilihan mikrofon yang beragam, streaming USB, rumah tahan debu dan kelembaban, dan banyak lagi.

12MP Exmor R CMOS Sensor + BIONZ XR Processor + AI

Dengan ukuran gambar 2,5x dari APS-C, sensor CMOS penuh bingkai 12,1MP memiliki desain Exmor R yang diterangi dari belakang, prosesor gambar BIONIC XR yang diperbarui, dan unit pemrosesan AI yang baru. Bersama-sama, kamera ini menangkap gambar dalam kondisi cahaya rendah dengan ISO 80-102.400 yang mengesankan dengan rentang ISO diperluas 80-409.600, rentang dinamis lebih dari 15 stop, dan bokeh yang indah untuk foto dan video.

Rekaman UHD 4K 120p | FHD 240p, Perekaman Internal 10-Bit 4:2:2

Rekaman UHD 4K mungkin dengan frame rate hingga 120p dan rekaman full HD hingga 240p, menggunakan pembacaan piksel penuh 1:1 tanpa binning. Perekaman internal 10-bit 4:2:2 juga mungkin dalam semua mode perekaman. Kamera ini mendukung All-Intra (All-I) dan XAVC S-I, yang merupakan codec intraframe untuk kinerja dan kualitas yang konsisten pada bit rate hingga 600 Mb/s.

**Fleksibilitas Perekaman**

Rekaman dengan kecepatan tinggi, 120 fps memungkinkan perekaman film gerak lambat, atau, jika turun ke resolusi Full HD, tingkat frame efektif 240 fps juga tersedia untuk kontrol gerakan yang lebih besar. Untuk perekaman yang lama, ZV-E1 tidak memiliki batasan waktu perekaman untuk memungkinkan panjang klip yang tidak terbatas. Desain fisik kamera juga menampilkan struktur dissipasi panas yang diperbaiki untuk mempromosikan waktu perekaman yang lebih lama, hingga waktu perekaman sekitar 60 menit pada 4K60p.

Pengaturan Vlog Sinematik memberikan pengaturan sinematik dengan satu sentuhan. Anda dapat mengatur semua pengaturan sinema langsung di satu layar, termasuk rasio aspek, tingkat frame, mode tampilan, suasana, dan mode AF.

Kontrol Warna Lanjutan

S-Cinetone dapat digunakan untuk memberikan warna yang berbeda dan render kulit yang sehat yang cocok dengan kamera a7S III, FX9, dan FX6 dan didasarkan pada teknologi dari kamera Cinema Line profesional, seperti VENICE. Profil warna ini menawarkan mid-tone alami, warna lembut, dan highlight yang terkontrol dengan baik. Dengan kontrol warna dan gamma yang dapat disesuaikan secara ekstensif, Anda dapat menyesuaikan gamma, tingkat hitam, lutut, tingkat warna, dan lainnya. Pengguna juga dapat mengimpor dan menerapkan LUT (Look-Up Table) mereka sendiri untuk opsi profil gamma dan gambar tambahan.

Autofokus Hibrid Cepat

Fitur Autofokus menyediakan berbagai fitur termasuk kompensasi pernapasan fokus, pengaturan kecepatan transisi AF yang dapat disesuaikan, dan pengaturan sensitivitas pergeseran subjek AF. Ini menyediakan peta fokus dan fungsi bantuan AF untuk memberikan fokus yang cepat dan akurat.

Unit Pemrosesan AI

Stabilisasi mode aktif dinamis menggunakan sistem pengenalan dan pelacakan AI menciptakan pemangkasan otomatis untuk fokus pada subjek, dan lokasi framing sepenuhnya dapat disesuaikan. Saklar bokeh kamera menyediakan penyesuaian kustom untuk tingkat bokeh. Pengaturan Pengenalan Wajah Ganda memungkinkan kamera secara otomatis melacak beberapa subjek dalam bingkai. Ini memfasilitasi stabilisasi framing dan melacak subjek Anda secara otomatis di dalam bingkai, untuk memastikan subjek tetap berada dalam bingkai.

Pengaturan Showcase Produk menyediakan saklar pelacakan AF antara produk dan subjek Anda, untuk mempertahankan bokeh yang sama pada subjek yang berbeda.

Stabilisasi Gambar 5-Axis

ZV-E1 menggabungkan sistem stabilisasi gambar optik 5 sumbu generasi berikutnya, yang mengompensasi lima jenis goncangan kamera yang berbeda selama pengambilan gambar handheld stills dan video. Ini memungkinkan pengguna dengan percaya diri menggunakan lensa apa pun, bahkan lensa yang diadaptasi, untuk gambar kritis tanpa mengalami blur dari guncangan kamera. Mode aktif optik yang meningkatkan stabilisasi gambar saat berjalan dengan kamera, dan mode aktif dinamis menambahkan stabilisasi elektronik yang lebih efektif saat menggunakan gerakan cepat dan panjang fokus.Operasi Zoom Kreatif

ZV-E1 juga menampilkan zoom yang halus dengan lensa zoom Anda menggunakan tuas zoom, atau dengan menggunakan Clear Image Zoom digital untuk zoom bertahap dari 1,0x, 1,5x dalam 4K, 2,0x dalam FHD, atau 4,0x dalam FHD.

Time-Lapse

Kamera mendukung pengaturan time-lapse instan dengan penyesuaian frame rate, perekaman, cahaya, dan interval.

Slow dan Quick Motion

Ketika memutar langsung film dalam gerak lambat atau

Isi Dalam Box:

  • Sony ZV-E1
  • Sony NP-FZ100
  • Shoulder Strap
  • Wind Screen
  • Wind Screen Adapter
  • Body Cap
  • Accessory Shoe Cap

Spesifikasi:

Lens Mount
Sony E
Sensor Resolution
Effective: 12.9 Megapixel (4240 x 2832)
Image Sensor
35.6 x 23.8 mm (Full-Frame) CMOS
Image Stabilization
Digital, 5-Axis
ISO Sensitivity Range
Photo
80 to 102,400 (Extended: 80 to 409,600)
Continuous Shooting
Up to 10 fps at 12.9 MP for Unlimited Frames (JPEG) / Unlimited Frames (Raw)
Internal Recording Modes
XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [45 to 150 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [30 to 100 Mb/s]
XAVC HS 4:2:2 10-Bit
3840 x 2160 at 50/59.94 fps [100 to 200 Mb/s]
3840 x 2160 at 23.98 fps [50 to 100 Mb/s]
XAVC S 4:2:2 8-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [100 to 200 Mb/s]
UHD 4K (3840 x 2160) at 25/29.97 fps [140 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [100 Mb/s]
XAVC S 8-Bit
1920 x 1080p at 100/120 fps [60 to 100 Mb/s]
1920 x 1080p at 50/59.94 fps [25 to 50 Mb/s]
1920 x 1080p at 25/29.97 fps [16 to 50 Mb/s]
1920 x 1080p at 23.98 fps [50 Mb/s]
XAVC S 10-Bit
1920 x 1080p at 23.98/25/29.97/50/59.94 fps [50 Mb/s]
XAVC S-I 10-Bit
3840 x 2160 at 59.94 fps [600 Mb/s]
3840 x 2160 at 50 fps [500 Mb/s]
3840 x 2160 at 29.97 fps [300 Mb/s]
3840 x 2160 at 25 fps [250 Mb/s]
3840 x 2160 at 23.98 fps [50 Mb/s]
1920 x 1080p at 59.94 fps [222 Mb/s]
1920 x 1080p at 50 fps [185 Mb/s]
1920 x 1080p at 29.97 fps [111 Mb/s]
1920 x 1080p at 25 fps [93 Mb/s]
1920 x 1080p at 23.98 fps [89 Mb/s]
External Recording Modes
No
Media/Memory Card Slot
Single Slot: SD/SDHC/SDXC (UHS-II)
Video I/O
1 x Micro-HDMI (Unspecified Signal) Output
Audio I/O
1 x 1/8″ / 3.5 mm TRS Stereo Microphone Input
1 x 1/8″ / 3.5 mm TRS Stereo Headphone Output
Power I/O
1 x USB-C Input
Other I/O
1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Input/Output (Shared with Power Input)
Wireless
2.4 / 5 GHz Wi-Fi 5 (802.11ac)
Bluetooth 4.2
Display Type
Articulating Touchscreen LCD
Battery Type
1 x NP-FZ100 Rechargeable Lithium-Ion (Approx. 570 Shots)
Imaging
Lens Mount
Sony E
Sensor Resolution
Effective: 12.9 Megapixel (4240 x 2832)
Image Sensor
35.6 x 23.8 mm (Full-Frame) CMOS
Sensor Crop (35mm Equivalent)
Crop Factor: 1x
Additional Modes: 1.5
Image Stabilization
Digital, 5-Axis
Built-In ND Filter
No
Capture Type
Stills & Video
Exposure Control
Shutter Type
Mechanical Focal Plane Shutter and Electronic Rolling Shutter
Shutter Speed
1/8000 to 30 Second
1/8000 to 1 Second in Movie Mode
ISO Sensitivity Range
Photo
80 to 102,400 (Extended: 80 to 409,600)
Metering Method
Center-Weighted Average, Highlight Weighted, Multiple, Spot
Precise Scan Rate Control
No
Metering Range
3 to 20 EV
Continuous Shooting
Up to 10 fps at 12.9 MP for Unlimited Frames (JPEG) / Unlimited Frames (Raw)
Still Image Capture
Image Sizes
3:2
12 MP (4240 x 2832)
5.1 MP (2768 x 1848)
3 MP (2128 x 1416)
Image File Format
HEIF, JPEG, Raw
Bit Depth
10-Bit
Video Capture
Internal Recording Modes
XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [45 to 150 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [30 to 100 Mb/s]
XAVC HS 4:2:2 10-Bit
3840 x 2160 at 50/59.94 fps [100 to 200 Mb/s]
3840 x 2160 at 23.98 fps [50 to 100 Mb/s]
XAVC S 4:2:2 8-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [100 to 200 Mb/s]
UHD 4K (3840 x 2160) at 25/29.97 fps [140 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [100 Mb/s]
XAVC S 8-Bit
1920 x 1080p at 100/120 fps [60 to 100 Mb/s]
1920 x 1080p at 50/59.94 fps [25 to 50 Mb/s]
1920 x 1080p at 25/29.97 fps [16 to 50 Mb/s]
1920 x 1080p at 23.98 fps [50 Mb/s]
XAVC S 10-Bit
1920 x 1080p at 23.98/25/29.97/50/59.94 fps [50 Mb/s]
XAVC S-I 10-Bit
3840 x 2160 at 59.94 fps [600 Mb/s]
3840 x 2160 at 50 fps [500 Mb/s]
3840 x 2160 at 29.97 fps [300 Mb/s]
3840 x 2160 at 25 fps [250 Mb/s]
3840 x 2160 at 23.98 fps [50 Mb/s]
1920 x 1080p at 59.94 fps [222 Mb/s]
1920 x 1080p at 50 fps [185 Mb/s]
1920 x 1080p at 29.97 fps [111 Mb/s]
1920 x 1080p at 25 fps [93 Mb/s]
1920 x 1080p at 23.98 fps [89 Mb/s]
External Recording Modes
No
Fast-/Slow-Motion Support
Yes
Recording Limit
No
Broadcast Output
NTSC/PAL
IP Streaming
No
Built-In Microphone Type
Stereo
Interface
Media/Memory Card Slot
Single Slot: SD/SDHC/SDXC (UHS-II)
Video I/O
1 x Micro-HDMI (Unspecified Signal) Output
Audio I/O
1 x 1/8″ / 3.5 mm TRS Stereo Microphone Input
1 x 1/8″ / 3.5 mm TRS Stereo Headphone Output
Power I/O
1 x USB-C Input
Other I/O
1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Input/Output (Shared with Power Input)
Wireless
2.4 / 5 GHz Wi-Fi 5 (802.11ac)
Bluetooth 4.2
Mobile App Compatible
Yes: Android & iOS
App Name: Creators’ App
Functionality: Access Stored Files, Adjust Settings, Firmware Update, Remote Contro
Monitor
Display Size
3.0″
Resolution
1,036,800 Dot
Display Type
Articulating Touchscreen LCD
Focus
Focus Type
Auto and Manual Focus
Focus Mode
Automatic, Direct Manual Focus, Manual Focus
Autofocus Points
Photo
Phase Detection: 759
Video
Phase Detection: 627
Autofocus Sensitivity
6 to +20 EV
Flash
Built-In Flash/Light
No
Maximum Sync Speed
1/30 Second
External Flash Connection
Shoe Mount
Environmental
Operating Temperature
32 to 104°F / 0 to 40°C
Storage Temperature
-4 to 131°F / -20 to 55°C
General
Battery Type
1 x NP-FZ100 Rechargeable Lithium-Ion (Approx. 570 Shots)
Shoe Mount
1 x Intelligent Hot Shoe
Tripod Mounting Thread
1 x 1/4″-20 Female
Dimensions (W x H x D)
4.8 x 2.8 x 2.1″ / 121 x 71.9 x 54.3 mm
Weight
14.1 oz / 399 g (Body Only)
1.1 lb / 483 g (With Battery, Recording Media)
Packaging Info
Package Weight
1.535 lb
Box Dimensions (LxWxH)
5.9 x 5.8 x 4.8″

Additional information

Weight 1 kg

Reviews

There are no reviews yet

Add a review
You must be logged in to post a review Log In

Spesifikasi:






































































Lens Mount
Sony E
Sensor Resolution
Effective: 12.9 Megapixel (4240 x 2832)
Image Sensor
35.6 x 23.8 mm (Full-Frame) CMOS
Image Stabilization
Digital, 5-Axis
ISO Sensitivity Range
Photo
80 to 102,400 (Extended: 80 to 409,600)
Continuous Shooting
Up to 10 fps at 12.9 MP for Unlimited Frames (JPEG) / Unlimited Frames (Raw)
Internal Recording Modes
XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [45 to 150 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [30 to 100 Mb/s]
XAVC HS 4:2:2 10-Bit
3840 x 2160 at 50/59.94 fps [100 to 200 Mb/s]
3840 x 2160 at 23.98 fps [50 to 100 Mb/s]
XAVC S 4:2:2 8-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [100 to 200 Mb/s]
UHD 4K (3840 x 2160) at 25/29.97 fps [140 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [100 Mb/s]
XAVC S 8-Bit
1920 x 1080p at 100/120 fps [60 to 100 Mb/s]
1920 x 1080p at 50/59.94 fps [25 to 50 Mb/s]
1920 x 1080p at 25/29.97 fps [16 to 50 Mb/s]
1920 x 1080p at 23.98 fps [50 Mb/s]
XAVC S 10-Bit
1920 x 1080p at 23.98/25/29.97/50/59.94 fps [50 Mb/s]
XAVC S-I 10-Bit
3840 x 2160 at 59.94 fps [600 Mb/s]
3840 x 2160 at 50 fps [500 Mb/s]
3840 x 2160 at 29.97 fps [300 Mb/s]
3840 x 2160 at 25 fps [250 Mb/s]
3840 x 2160 at 23.98 fps [50 Mb/s]
1920 x 1080p at 59.94 fps [222 Mb/s]
1920 x 1080p at 50 fps [185 Mb/s]
1920 x 1080p at 29.97 fps [111 Mb/s]
1920 x 1080p at 25 fps [93 Mb/s]
1920 x 1080p at 23.98 fps [89 Mb/s]
External Recording Modes
No
Media/Memory Card Slot
Single Slot: SD/SDHC/SDXC (UHS-II)
Video I/O
1 x Micro-HDMI (Unspecified Signal) Output
Audio I/O
1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
Power I/O
1 x USB-C Input
Other I/O
1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Input/Output (Shared with Power Input)
Wireless
2.4 / 5 GHz Wi-Fi 5 (802.11ac)
Bluetooth 4.2
Display Type
Articulating Touchscreen LCD
Battery Type
1 x NP-FZ100 Rechargeable Lithium-Ion (Approx. 570 Shots)



Imaging
































Lens Mount
Sony E
Sensor Resolution
Effective: 12.9 Megapixel (4240 x 2832)
Image Sensor
35.6 x 23.8 mm (Full-Frame) CMOS
Sensor Crop (35mm Equivalent)
Crop Factor: 1x
Additional Modes: 1.5x
Image Stabilization
Digital, 5-Axis
Built-In ND Filter
No
Capture Type
Stills & Video



Exposure Control
































Shutter Type
Mechanical Focal Plane Shutter and Electronic Rolling Shutter
Shutter Speed
1/8000 to 30 Second
1/8000 to 1 Second in Movie Mode
ISO Sensitivity Range
Photo
80 to 102,400 (Extended: 80 to 409,600)
Metering Method
Center-Weighted Average, Highlight Weighted, Multiple, Spot
Precise Scan Rate Control
No
Metering Range
3 to 20 EV
Continuous Shooting
Up to 10 fps at 12.9 MP for Unlimited Frames (JPEG) / Unlimited Frames (Raw)



Still Image Capture
















Image Sizes
3:2
12 MP (4240 x 2832)
5.1 MP (2768 x 1848)
3 MP (2128 x 1416)
Image File Format
HEIF, JPEG, Raw
Bit Depth
10-Bit



Video Capture
































Internal Recording Modes
XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [45 to 150 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [30 to 100 Mb/s]
XAVC HS 4:2:2 10-Bit
3840 x 2160 at 50/59.94 fps [100 to 200 Mb/s]
3840 x 2160 at 23.98 fps [50 to 100 Mb/s]
XAVC S 4:2:2 8-Bit
UHD 4K (3840 x 2160) at 50/59.94 fps [100 to 200 Mb/s]
UHD 4K (3840 x 2160) at 25/29.97 fps [140 Mb/s]
UHD 4K (3840 x 2160) at 23.98 fps [100 Mb/s]
XAVC S 8-Bit
1920 x 1080p at 100/120 fps [60 to 100 Mb/s]
1920 x 1080p at 50/59.94 fps [25 to 50 Mb/s]
1920 x 1080p at 25/29.97 fps [16 to 50 Mb/s]
1920 x 1080p at 23.98 fps [50 Mb/s]
XAVC S 10-Bit
1920 x 1080p at 23.98/25/29.97/50/59.94 fps [50 Mb/s]
XAVC S-I 10-Bit
3840 x 2160 at 59.94 fps [600 Mb/s]
3840 x 2160 at 50 fps [500 Mb/s]
3840 x 2160 at 29.97 fps [300 Mb/s]
3840 x 2160 at 25 fps [250 Mb/s]
3840 x 2160 at 23.98 fps [50 Mb/s]
1920 x 1080p at 59.94 fps [222 Mb/s]
1920 x 1080p at 50 fps [185 Mb/s]
1920 x 1080p at 29.97 fps [111 Mb/s]
1920 x 1080p at 25 fps [93 Mb/s]
1920 x 1080p at 23.98 fps [89 Mb/s]
External Recording Modes
No
Fast-/Slow-Motion Support
Yes
Recording Limit
No
Broadcast Output
NTSC/PAL
IP Streaming
No
Built-In Microphone Type
Stereo



Interface




































Media/Memory Card Slot
Single Slot: SD/SDHC/SDXC (UHS-II)
Video I/O
1 x Micro-HDMI (Unspecified Signal) Output
Audio I/O
1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
Power I/O
1 x USB-C Input
Other I/O
1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Input/Output (Shared with Power Input)
Wireless
2.4 / 5 GHz Wi-Fi 5 (802.11ac)
Bluetooth 4.2
Mobile App Compatible
Yes: Android & iOS
App Name: Creators' App
Functionality: Access Stored Files, Adjust Settings, Firmware Update, Remote Contro



Monitor
















Display Size
3.0"
Resolution
1,036,800 Dot
Display Type
Articulating Touchscreen LCD



Focus




















Focus Type
Auto and Manual Focus
Focus Mode
Automatic, Direct Manual Focus, Manual Focus
Autofocus Points
Photo
Phase Detection: 759
Video
Phase Detection: 627
Autofocus Sensitivity
6 to +20 EV



Flash
















Built-In Flash/Light
No
Maximum Sync Speed
1/30 Second
External Flash Connection
Shoe Mount



Environmental












Operating Temperature
32 to 104°F / 0 to 40°C
Storage Temperature
-4 to 131°F / -20 to 55°C



General
























Battery Type
1 x NP-FZ100 Rechargeable Lithium-Ion (Approx. 570 Shots)
Shoe Mount
1 x Intelligent Hot Shoe
Tripod Mounting Thread
1 x 1/4"-20 Female
Dimensions (W x H x D)
4.8 x 2.8 x 2.1" / 121 x 71.9 x 54.3 mm
Weight
14.1 oz / 399 g (Body Only)
1.1 lb / 483 g (With Battery, Recording Media)



Packaging Info












Package Weight
1.535 lb
Box Dimensions (LxWxH)
5.9 x 5.8 x 4.8"

Isi Dalam Box:



  • Sony ZV-E1

  • Sony NP-FZ100

  • Shoulder Strap

  • Wind Screen

  • Wind Screen Adapter

  • Body Cap

  • Accessory Shoe Cap

- Jatim : 1-3 Hari

- Jateng & Yogyakarta : 1-4 Hari

- Jabar : 1-4 hari

- Jabodetabek : 1-4 Hari

- Bali : 2-4 Hari

- Nusa Tenggara : 2-4 hari

- Sumatera ; 2-5 Hari

- Kalimantan : 2-4 Hari

- Sulawesi : 2-4 Hari

- Maluku & Papua : 2-6 Hari

NB: Lama pengiriman akan bertambah 7-10 hari kerja, jika unit terdapat baterai